156639838846

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{9492173}}^1$

素因数の和:9492435

約数の個数: 16

約数和(自身を含む): 242392155264

約数和(自身を除く): 85752316418

約数列:

[1, 2, 37, 74, 223, 446, 8251, 16502, 9492173, 18984346, 351210401, 702420802, 2116754579, 4233509158, 78319919423, 156639838846]

約数ペア:

[(1, 156639838846), (2, 78319919423), (37, 4233509158), (74, 2116754579), (223, 702420802), (446, 351210401), (8251, 18984346), (16502, 9492173)]