156778959428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{14221}}^1$

素因数の和:15253

約数の個数: 96

約数和(自身を含む): 348951902208

約数和(自身を除く): 192172942780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 977, 1612, 1954, 2821, 3908, 5642, 6839, 11284, 12701, 13678, 14221, 25402, 27356, 28442, 30287, 50804, 56884, 60574, 88907, 99547, 121148, 177814, 184873, 199094, 212009, 355628, 369746, 393731, 398188, 424018, 440851, 739492, 787462, 848036, 881702, 1294111, 1574924, 1763404, 2588222, 2756117, 3085957, 5176444, 5512234, 5731063, 6171914, 11024468, 11462126, 12343828, 13893917, 22924252, 27787834, 40117441, 55575668, 80234882, 97257419, 160469764, 180620921, 194514838, 361241842, 389029676, 430711427, 722483684, 861422854, 1264346447, 1722845708, 2528692894, 3014979989, 5057385788, 5599248551, 6029959978, 11198497102, 12059919956, 22396994204, 39194739857, 78389479714, 156778959428]

約数ペア:

[(1, 156778959428), (2, 78389479714), (4, 39194739857), (7, 22396994204), (13, 12059919956), (14, 11198497102), (26, 6029959978), (28, 5599248551), (31, 5057385788), (52, 3014979989), (62, 2528692894), (91, 1722845708), (124, 1264346447), (182, 861422854), (217, 722483684), (364, 430711427), (403, 389029676), (434, 361241842), (806, 194514838), (868, 180620921), (977, 160469764), (1612, 97257419), (1954, 80234882), (2821, 55575668), (3908, 40117441), (5642, 27787834), (6839, 22924252), (11284, 13893917), (12701, 12343828), (13678, 11462126), (14221, 11024468), (25402, 6171914), (27356, 5731063), (28442, 5512234), (30287, 5176444), (50804, 3085957), (56884, 2756117), (60574, 2588222), (88907, 1763404), (99547, 1574924), (121148, 1294111), (177814, 881702), (184873, 848036), (199094, 787462), (212009, 739492), (355628, 440851), (369746, 424018), (393731, 398188)]