149151912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2263

約数の個数: 128

約数和(自身を含む): 473948160

約数和(自身を除く): 324796248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2203, 2418, 2604, 2821, 3224, 4406, 4836, 5208, 5642, 6609, 8463, 8812, 9672, 11284, 13218, 15421, 16926, 17624, 22568, 26436, 28639, 30842, 33852, 46263, 52872, 57278, 61684, 67704, 68293, 85917, 92526, 114556, 123368, 136586, 171834, 185052, 200473, 204879, 229112, 273172, 343668, 370104, 400946, 409758, 478051, 546344, 601419, 687336, 801892, 819516, 887809, 956102, 1202838, 1434153, 1603784, 1639032, 1775618, 1912204, 2405676, 2663427, 2868306, 3551236, 3824408, 4811352, 5326854, 5736612, 6214663, 7102472, 10653708, 11473224, 12429326, 18643989, 21307416, 24858652, 37287978, 49717304, 74575956, 149151912]

約数ペア:

[(1, 149151912), (2, 74575956), (3, 49717304), (4, 37287978), (6, 24858652), (7, 21307416), (8, 18643989), (12, 12429326), (13, 11473224), (14, 10653708), (21, 7102472), (24, 6214663), (26, 5736612), (28, 5326854), (31, 4811352), (39, 3824408), (42, 3551236), (52, 2868306), (56, 2663427), (62, 2405676), (78, 1912204), (84, 1775618), (91, 1639032), (93, 1603784), (104, 1434153), (124, 1202838), (156, 956102), (168, 887809), (182, 819516), (186, 801892), (217, 687336), (248, 601419), (273, 546344), (312, 478051), (364, 409758), (372, 400946), (403, 370104), (434, 343668), (546, 273172), (651, 229112), (728, 204879), (744, 200473), (806, 185052), (868, 171834), (1092, 136586), (1209, 123368), (1302, 114556), (1612, 92526), (1736, 85917), (2184, 68293), (2203, 67704), (2418, 61684), (2604, 57278), (2821, 52872), (3224, 46263), (4406, 33852), (4836, 30842), (5208, 28639), (5642, 26436), (6609, 22568), (8463, 17624), (8812, 16926), (9672, 15421), (11284, 13218)]