156988315696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{358447}}^1$

素因数の和:359369

約数の個数: 40

約数和(自身を含む): 314333087744

約数和(自身を除く): 157344772048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 883, 1766, 3532, 7064, 14128, 27373, 54746, 109492, 218984, 358447, 437968, 716894, 1433788, 2867576, 5735152, 11111857, 22223714, 44447428, 88894856, 177789712, 316508701, 633017402, 1266034804, 2532069608, 5064139216, 9811769731, 19623539462, 39247078924, 78494157848, 156988315696]

約数ペア:

[(1, 156988315696), (2, 78494157848), (4, 39247078924), (8, 19623539462), (16, 9811769731), (31, 5064139216), (62, 2532069608), (124, 1266034804), (248, 633017402), (496, 316508701), (883, 177789712), (1766, 88894856), (3532, 44447428), (7064, 22223714), (14128, 11111857), (27373, 5735152), (54746, 2867576), (109492, 1433788), (218984, 716894), (358447, 437968)]