156712222136

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{67782103}}^1$

素因数の和:67782143

約数の個数: 24

約数和(自身を含む): 312136588920

約数和(自身を除く): 155424366784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 67782103, 135564206, 271128412, 542256824, 1152295751, 2304591502, 4609183004, 9218366008, 19589027767, 39178055534, 78356111068, 156712222136]

約数ペア:

[(1, 156712222136), (2, 78356111068), (4, 39178055534), (8, 19589027767), (17, 9218366008), (34, 4609183004), (68, 2304591502), (136, 1152295751), (289, 542256824), (578, 271128412), (1156, 135564206), (2312, 67782103)]