156959253410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{408631}}^1$

素因数の和:409250

約数の個数: 32

約数和(自身を含む): 287036193024

約数和(自身を除く): 130076939614

約数列:

[1, 2, 5, 10, 71, 142, 355, 541, 710, 1082, 2705, 5410, 38411, 76822, 192055, 384110, 408631, 817262, 2043155, 4086310, 29012801, 58025602, 145064005, 221069371, 290128010, 442138742, 1105346855, 2210693710, 15695925341, 31391850682, 78479626705, 156959253410]

約数ペア:

[(1, 156959253410), (2, 78479626705), (5, 31391850682), (10, 15695925341), (71, 2210693710), (142, 1105346855), (355, 442138742), (541, 290128010), (710, 221069371), (1082, 145064005), (2705, 58025602), (5410, 29012801), (38411, 4086310), (76822, 2043155), (192055, 817262), (384110, 408631)]