156989201668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3019023109}}^1$

素因数の和:3019023126

約数の個数: 12

約数和(自身を含む): 295864264780

約数和(自身を除く): 138875063112

約数列:

[1, 2, 4, 13, 26, 52, 3019023109, 6038046218, 12076092436, 39247300417, 78494600834, 156989201668]

約数ペア:

[(1, 156989201668), (2, 78494600834), (4, 39247300417), (13, 12076092436), (26, 6038046218), (52, 3019023109)]