131116168

素因数分解:

$2^3\times {\mathrm{2131}}^1\times {\mathrm{7691}}^1$

素因数の和:9828

約数の個数: 16

約数和(自身を含む): 245990160

約数和(自身を除く): 114873992

約数列:

[1, 2, 4, 8, 2131, 4262, 7691, 8524, 15382, 17048, 30764, 61528, 16389521, 32779042, 65558084, 131116168]

約数ペア:

[(1, 131116168), (2, 65558084), (4, 32779042), (8, 16389521), (2131, 61528), (4262, 30764), (7691, 17048), (8524, 15382)]