157214372710

素因数分解:

$2^1\times 5^1\times {\mathrm{624139}}^1\times {\mathrm{25189}}^1$

素因数の和:649335

約数の個数: 16

約数和(自身を含む): 282997558800

約数和(自身を除く): 125783186090

約数列:

[1, 2, 5, 10, 25189, 50378, 125945, 251890, 624139, 1248278, 3120695, 6241390, 15721437271, 31442874542, 78607186355, 157214372710]

約数ペア:

[(1, 157214372710), (2, 78607186355), (5, 31442874542), (10, 15721437271), (25189, 6241390), (50378, 3120695), (125945, 1248278), (251890, 624139)]