131855808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 438912000

約数和(自身を除く): 307056192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 48, 51, 56, 58, 64, 68, 84, 87, 96, 102, 112, 116, 119, 136, 168, 174, 192, 199, 203, 204, 224, 232, 238, 272, 336, 348, 357, 398, 406, 408, 448, 464, 476, 493, 544, 597, 609, 672, 696, 714, 796, 812, 816, 928, 952, 986, 1088, 1194, 1218, 1344, 1392, 1393, 1428, 1479, 1592, 1624, 1632, 1856, 1904, 1972, 2388, 2436, 2784, 2786, 2856, 2958, 3184, 3248, 3264, 3383, 3451, 3808, 3944, 4179, 4776, 4872, 5568, 5572, 5712, 5771, 5916, 6368, 6496, 6766, 6902, 7616, 7888, 8358, 9552, 9744, 10149, 10353, 11144, 11424, 11542, 11832, 12736, 12992, 13532, 13804, 15776, 16716, 17313, 19104, 19488, 20298, 20706, 22288, 22848, 23084, 23664, 23681, 27064, 27608, 31552, 33432, 34626, 38208, 38976, 40397, 40596, 41412, 44576, 46168, 47328, 47362, 54128, 55216, 66864, 69252, 71043, 80794, 81192, 82824, 89152, 92336, 94656, 94724, 98107, 108256, 110432, 121191, 133728, 138504, 142086, 161588, 162384, 165648, 184672, 189448, 196214, 216512, 220864, 242382, 267456, 277008, 284172, 294321, 323176, 324768, 331296, 369344, 378896, 392428, 484764, 554016, 568344, 588642, 646352, 649536, 662592, 686749, 757792, 784856, 969528, 1108032, 1136688, 1177284, 1292704, 1373498, 1515584, 1569712, 1939056, 2060247, 2273376, 2354568, 2585408, 2746996, 3139424, 3878112, 4120494, 4546752, 4709136, 5493992, 6278848, 7756224, 8240988, 9418272, 10987984, 16481976, 18836544, 21975968, 32963952, 43951936, 65927904, 131855808]

約数ペア:

[(1, 131855808), (2, 65927904), (3, 43951936), (4, 32963952), (6, 21975968), (7, 18836544), (8, 16481976), (12, 10987984), (14, 9418272), (16, 8240988), (17, 7756224), (21, 6278848), (24, 5493992), (28, 4709136), (29, 4546752), (32, 4120494), (34, 3878112), (42, 3139424), (48, 2746996), (51, 2585408), (56, 2354568), (58, 2273376), (64, 2060247), (68, 1939056), (84, 1569712), (87, 1515584), (96, 1373498), (102, 1292704), (112, 1177284), (116, 1136688), (119, 1108032), (136, 969528), (168, 784856), (174, 757792), (192, 686749), (199, 662592), (203, 649536), (204, 646352), (224, 588642), (232, 568344), (238, 554016), (272, 484764), (336, 392428), (348, 378896), (357, 369344), (398, 331296), (406, 324768), (408, 323176), (448, 294321), (464, 284172), (476, 277008), (493, 267456), (544, 242382), (597, 220864), (609, 216512), (672, 196214), (696, 189448), (714, 184672), (796, 165648), (812, 162384), (816, 161588), (928, 142086), (952, 138504), (986, 133728), (1088, 121191), (1194, 110432), (1218, 108256), (1344, 98107), (1392, 94724), (1393, 94656), (1428, 92336), (1479, 89152), (1592, 82824), (1624, 81192), (1632, 80794), (1856, 71043), (1904, 69252), (1972, 66864), (2388, 55216), (2436, 54128), (2784, 47362), (2786, 47328), (2856, 46168), (2958, 44576), (3184, 41412), (3248, 40596), (3264, 40397), (3383, 38976), (3451, 38208), (3808, 34626), (3944, 33432), (4179, 31552), (4776, 27608), (4872, 27064), (5568, 23681), (5572, 23664), (5712, 23084), (5771, 22848), (5916, 22288), (6368, 20706), (6496, 20298), (6766, 19488), (6902, 19104), (7616, 17313), (7888, 16716), (8358, 15776), (9552, 13804), (9744, 13532), (10149, 12992), (10353, 12736), (11144, 11832), (11424, 11542)]