156957886802

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{25705517}}^1$

素因数の和:25705633

約数の個数: 16

約数和(自身を含む): 244305243072

約数和(自身を除く): 87347356270

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 25705517, 51411034, 1105337231, 1825091707, 2210674462, 3650183414, 78478943401, 156957886802]

約数ペア:

[(1, 156957886802), (2, 78478943401), (43, 3650183414), (71, 2210674462), (86, 1825091707), (142, 1105337231), (3053, 51411034), (6106, 25705517)]