16557245824

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 41221376280

約数和(自身を除く): 24664130456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 49, 56, 62, 64, 67, 82, 98, 112, 124, 128, 134, 164, 196, 217, 224, 248, 268, 287, 328, 392, 434, 448, 469, 496, 536, 574, 656, 784, 868, 896, 938, 961, 992, 1072, 1148, 1271, 1312, 1519, 1568, 1736, 1876, 1922, 1984, 2009, 2077, 2144, 2296, 2542, 2624, 2747, 3038, 3136, 3283, 3472, 3752, 3844, 3968, 4018, 4154, 4288, 4592, 5084, 5248, 5494, 6076, 6272, 6566, 6727, 6944, 7504, 7688, 8036, 8308, 8576, 8897, 9184, 10168, 10988, 12152, 13132, 13454, 13888, 14539, 15008, 15376, 16072, 16616, 17794, 18368, 19229, 20336, 21976, 24304, 26264, 26908, 27776, 29078, 30016, 30752, 32144, 33232, 35588, 36736, 38458, 39401, 40672, 43952, 47089, 48608, 52528, 53816, 58156, 60032, 61504, 62279, 64288, 64387, 66464, 71176, 76916, 78802, 81344, 85157, 87904, 94178, 97216, 101773, 105056, 107632, 116312, 123008, 124558, 128576, 128774, 132928, 134603, 142352, 153832, 157604, 162688, 170314, 175808, 188356, 194432, 203546, 210112, 215264, 232624, 249116, 257152, 257548, 265856, 269206, 275807, 284704, 307664, 315208, 340628, 351616, 376712, 407092, 420224, 430528, 450709, 465248, 498232, 515096, 538412, 551614, 569408, 596099, 615328, 630416, 681256, 753424, 814184, 861056, 901418, 930496, 996464, 1030192, 1076824, 1103228, 1138816, 1192198, 1230656, 1260832, 1362512, 1506848, 1628368, 1802836, 1860992, 1930649, 1992928, 2060384, 2153648, 2206456, 2384396, 2461312, 2521664, 2639867, 2725024, 3013696, 3154963, 3256736, 3605672, 3861298, 3985856, 4120768, 4172693, 4307296, 4412912, 4768792, 5043328, 5279734, 5450048, 6027392, 6309926, 6513472, 7211344, 7722596, 7971712, 8241536, 8345386, 8614592, 8825824, 9537584, 10559468, 10900096, 12619852, 13026944, 14422688, 15445192, 16690772, 17229184, 17651648, 18479069, 19075168, 21118936, 25239704, 28845376, 30890384, 33381544, 35303296, 36958138, 38150336, 42237872, 50479408, 57690752, 61780768, 66763088, 73916276, 76300672, 84475744, 100958816, 123561536, 129353483, 133526176, 147832552, 168951488, 201917632, 247123072, 258706966, 267052352, 295665104, 337902976, 403835264, 517413932, 534104704, 591330208, 1034827864, 1182660416, 2069655728, 2365320832, 4139311456, 8278622912, 16557245824]

約数ペア:

[(1, 16557245824), (2, 8278622912), (4, 4139311456), (7, 2365320832), (8, 2069655728), (14, 1182660416), (16, 1034827864), (28, 591330208), (31, 534104704), (32, 517413932), (41, 403835264), (49, 337902976), (56, 295665104), (62, 267052352), (64, 258706966), (67, 247123072), (82, 201917632), (98, 168951488), (112, 147832552), (124, 133526176), (128, 129353483), (134, 123561536), (164, 100958816), (196, 84475744), (217, 76300672), (224, 73916276), (248, 66763088), (268, 61780768), (287, 57690752), (328, 50479408), (392, 42237872), (434, 38150336), (448, 36958138), (469, 35303296), (496, 33381544), (536, 30890384), (574, 28845376), (656, 25239704), (784, 21118936), (868, 19075168), (896, 18479069), (938, 17651648), (961, 17229184), (992, 16690772), (1072, 15445192), (1148, 14422688), (1271, 13026944), (1312, 12619852), (1519, 10900096), (1568, 10559468), (1736, 9537584), (1876, 8825824), (1922, 8614592), (1984, 8345386), (2009, 8241536), (2077, 7971712), (2144, 7722596), (2296, 7211344), (2542, 6513472), (2624, 6309926), (2747, 6027392), (3038, 5450048), (3136, 5279734), (3283, 5043328), (3472, 4768792), (3752, 4412912), (3844, 4307296), (3968, 4172693), (4018, 4120768), (4154, 3985856), (4288, 3861298), (4592, 3605672), (5084, 3256736), (5248, 3154963), (5494, 3013696), (6076, 2725024), (6272, 2639867), (6566, 2521664), (6727, 2461312), (6944, 2384396), (7504, 2206456), (7688, 2153648), (8036, 2060384), (8308, 1992928), (8576, 1930649), (8897, 1860992), (9184, 1802836), (10168, 1628368), (10988, 1506848), (12152, 1362512), (13132, 1260832), (13454, 1230656), (13888, 1192198), (14539, 1138816), (15008, 1103228), (15376, 1076824), (16072, 1030192), (16616, 996464), (17794, 930496), (18368, 901418), (19229, 861056), (20336, 814184), (21976, 753424), (24304, 681256), (26264, 630416), (26908, 615328), (27776, 596099), (29078, 569408), (30016, 551614), (30752, 538412), (32144, 515096), (33232, 498232), (35588, 465248), (36736, 450709), (38458, 430528), (39401, 420224), (40672, 407092), (43952, 376712), (47089, 351616), (48608, 340628), (52528, 315208), (53816, 307664), (58156, 284704), (60032, 275807), (61504, 269206), (62279, 265856), (64288, 257548), (64387, 257152), (66464, 249116), (71176, 232624), (76916, 215264), (78802, 210112), (81344, 203546), (85157, 194432), (87904, 188356), (94178, 175808), (97216, 170314), (101773, 162688), (105056, 157604), (107632, 153832), (116312, 142352), (123008, 134603), (124558, 132928), (128576, 128774)]