157022185310

素因数分解:

$2^1\times 5^1\times {\mathrm{15991}}^1\times {\mathrm{981941}}^1$

素因数の和:997939

約数の個数: 16

約数和(自身を含む): 282657896352

約数和(自身を除く): 125635711042

約数列:

[1, 2, 5, 10, 15991, 31982, 79955, 159910, 981941, 1963882, 4909705, 9819410, 15702218531, 31404437062, 78511092655, 157022185310]

約数ペア:

[(1, 157022185310), (2, 78511092655), (5, 31404437062), (10, 15702218531), (15991, 9819410), (31982, 4909705), (79955, 1963882), (159910, 981941)]