195807768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 616896000

約数和(自身を除く): 421088232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 29, 34, 38, 39, 51, 52, 57, 58, 67, 68, 76, 78, 87, 102, 104, 114, 116, 134, 136, 152, 156, 174, 201, 204, 221, 228, 232, 247, 268, 312, 323, 348, 377, 402, 408, 442, 456, 493, 494, 536, 551, 646, 663, 696, 741, 754, 804, 871, 884, 969, 986, 988, 1102, 1131, 1139, 1273, 1292, 1326, 1479, 1482, 1508, 1608, 1653, 1742, 1768, 1938, 1943, 1972, 1976, 2204, 2262, 2278, 2546, 2584, 2613, 2652, 2958, 2964, 3016, 3306, 3417, 3484, 3819, 3876, 3886, 3944, 4199, 4408, 4524, 4556, 5092, 5226, 5304, 5829, 5916, 5928, 6409, 6612, 6834, 6968, 7163, 7638, 7752, 7772, 8398, 9048, 9112, 9367, 10184, 10452, 11658, 11832, 12597, 12818, 13224, 13668, 14326, 14807, 15276, 15544, 16549, 16796, 18734, 19227, 20904, 21489, 21641, 23316, 25194, 25259, 25636, 27336, 28101, 28652, 29614, 30552, 33031, 33098, 33592, 36917, 37468, 38454, 42978, 43282, 44421, 46632, 49647, 50388, 50518, 51272, 56202, 57304, 59228, 64923, 66062, 66196, 73834, 74936, 75777, 76908, 85956, 86564, 88842, 99093, 99294, 100776, 101036, 110751, 112404, 118456, 121771, 129846, 132124, 132392, 147668, 151554, 153816, 171912, 173128, 177684, 198186, 198588, 202072, 221502, 224808, 243542, 259692, 264248, 281333, 295336, 303108, 355368, 365313, 396372, 397176, 429403, 443004, 479921, 487084, 519384, 562666, 606216, 627589, 730626, 792744, 843999, 858806, 886008, 959842, 974168, 1125332, 1255178, 1288209, 1439763, 1461252, 1687998, 1717612, 1882767, 1919684, 2250664, 2510356, 2576418, 2879526, 2922504, 3375996, 3435224, 3765534, 3839368, 5020712, 5152836, 5759052, 6751992, 7531068, 8158657, 10305672, 11518104, 15062136, 16317314, 24475971, 32634628, 48951942, 65269256, 97903884, 195807768]

約数ペア:

[(1, 195807768), (2, 97903884), (3, 65269256), (4, 48951942), (6, 32634628), (8, 24475971), (12, 16317314), (13, 15062136), (17, 11518104), (19, 10305672), (24, 8158657), (26, 7531068), (29, 6751992), (34, 5759052), (38, 5152836), (39, 5020712), (51, 3839368), (52, 3765534), (57, 3435224), (58, 3375996), (67, 2922504), (68, 2879526), (76, 2576418), (78, 2510356), (87, 2250664), (102, 1919684), (104, 1882767), (114, 1717612), (116, 1687998), (134, 1461252), (136, 1439763), (152, 1288209), (156, 1255178), (174, 1125332), (201, 974168), (204, 959842), (221, 886008), (228, 858806), (232, 843999), (247, 792744), (268, 730626), (312, 627589), (323, 606216), (348, 562666), (377, 519384), (402, 487084), (408, 479921), (442, 443004), (456, 429403), (493, 397176), (494, 396372), (536, 365313), (551, 355368), (646, 303108), (663, 295336), (696, 281333), (741, 264248), (754, 259692), (804, 243542), (871, 224808), (884, 221502), (969, 202072), (986, 198588), (988, 198186), (1102, 177684), (1131, 173128), (1139, 171912), (1273, 153816), (1292, 151554), (1326, 147668), (1479, 132392), (1482, 132124), (1508, 129846), (1608, 121771), (1653, 118456), (1742, 112404), (1768, 110751), (1938, 101036), (1943, 100776), (1972, 99294), (1976, 99093), (2204, 88842), (2262, 86564), (2278, 85956), (2546, 76908), (2584, 75777), (2613, 74936), (2652, 73834), (2958, 66196), (2964, 66062), (3016, 64923), (3306, 59228), (3417, 57304), (3484, 56202), (3819, 51272), (3876, 50518), (3886, 50388), (3944, 49647), (4199, 46632), (4408, 44421), (4524, 43282), (4556, 42978), (5092, 38454), (5226, 37468), (5304, 36917), (5829, 33592), (5916, 33098), (5928, 33031), (6409, 30552), (6612, 29614), (6834, 28652), (6968, 28101), (7163, 27336), (7638, 25636), (7752, 25259), (7772, 25194), (8398, 23316), (9048, 21641), (9112, 21489), (9367, 20904), (10184, 19227), (10452, 18734), (11658, 16796), (11832, 16549), (12597, 15544), (12818, 15276), (13224, 14807), (13668, 14326)]