156722636

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{42727}}^1$

素因数の和:42869

約数の個数: 24

約数和(自身を含む): 315845376

約数和(自身を除く): 159122740

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 42727, 85454, 170908, 299089, 598178, 1196356, 5597237, 11194474, 22388948, 39180659, 78361318, 156722636]

約数ペア:

[(1, 156722636), (2, 78361318), (4, 39180659), (7, 22388948), (14, 11194474), (28, 5597237), (131, 1196356), (262, 598178), (524, 299089), (917, 170908), (1834, 85454), (3668, 42727)]