157029256

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{417631}}^1$

素因数の和:417684

約数の個数: 16

約数和(自身を含む): 300695040

約数和(自身を除く): 143665784

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 417631, 835262, 1670524, 3341048, 19628657, 39257314, 78514628, 157029256]

約数ペア:

[(1, 157029256), (2, 78514628), (4, 39257314), (8, 19628657), (47, 3341048), (94, 1670524), (188, 835262), (376, 417631)]