156711527290

素因数分解:

$2^1\times 5^1\times {\mathrm{8171}}^1\times {\mathrm{1917899}}^1$

素因数の和:1926077

約数の個数: 16

約数和(自身を含む): 282115418400

約数和(自身を除く): 125403891110

約数列:

[1, 2, 5, 10, 8171, 16342, 40855, 81710, 1917899, 3835798, 9589495, 19178990, 15671152729, 31342305458, 78355763645, 156711527290]

約数ペア:

[(1, 156711527290), (2, 78355763645), (5, 31342305458), (10, 15671152729), (8171, 19178990), (16342, 9589495), (40855, 3835798), (81710, 1917899)]