131903232

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 370863360

約数和(自身を除く): 238960128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 59, 64, 71, 82, 96, 118, 123, 128, 142, 164, 177, 192, 213, 236, 246, 256, 284, 328, 354, 384, 426, 472, 492, 568, 656, 708, 768, 852, 944, 984, 1136, 1312, 1416, 1704, 1888, 1968, 2272, 2419, 2624, 2832, 2911, 3408, 3776, 3936, 4189, 4544, 4838, 5248, 5664, 5822, 6816, 7257, 7552, 7872, 8378, 8733, 9088, 9676, 10496, 11328, 11644, 12567, 13632, 14514, 15104, 15744, 16756, 17466, 18176, 19352, 22656, 23288, 25134, 27264, 29028, 31488, 33512, 34932, 38704, 45312, 46576, 50268, 54528, 58056, 67024, 69864, 77408, 93152, 100536, 116112, 134048, 139728, 154816, 171749, 186304, 201072, 232224, 268096, 279456, 309632, 343498, 372608, 402144, 464448, 515247, 536192, 558912, 619264, 686996, 745216, 804288, 928896, 1030494, 1072384, 1117824, 1373992, 1608576, 1857792, 2060988, 2235648, 2747984, 3217152, 4121976, 5495968, 8243952, 10991936, 16487904, 21983872, 32975808, 43967744, 65951616, 131903232]

約数ペア:

[(1, 131903232), (2, 65951616), (3, 43967744), (4, 32975808), (6, 21983872), (8, 16487904), (12, 10991936), (16, 8243952), (24, 5495968), (32, 4121976), (41, 3217152), (48, 2747984), (59, 2235648), (64, 2060988), (71, 1857792), (82, 1608576), (96, 1373992), (118, 1117824), (123, 1072384), (128, 1030494), (142, 928896), (164, 804288), (177, 745216), (192, 686996), (213, 619264), (236, 558912), (246, 536192), (256, 515247), (284, 464448), (328, 402144), (354, 372608), (384, 343498), (426, 309632), (472, 279456), (492, 268096), (568, 232224), (656, 201072), (708, 186304), (768, 171749), (852, 154816), (944, 139728), (984, 134048), (1136, 116112), (1312, 100536), (1416, 93152), (1704, 77408), (1888, 69864), (1968, 67024), (2272, 58056), (2419, 54528), (2624, 50268), (2832, 46576), (2911, 45312), (3408, 38704), (3776, 34932), (3936, 33512), (4189, 31488), (4544, 29028), (4838, 27264), (5248, 25134), (5664, 23288), (5822, 22656), (6816, 19352), (7257, 18176), (7552, 17466), (7872, 16756), (8378, 15744), (8733, 15104), (9088, 14514), (9676, 13632), (10496, 12567), (11328, 11644)]