156932327390

素因数分解:

$2^1\times 5^1\times {\mathrm{109621}}^1\times {\mathrm{143159}}^1$

素因数の和:252787

約数の個数: 16

約数和(自身を含む): 282482739360

約数和(自身を除く): 125550411970

約数列:

[1, 2, 5, 10, 109621, 143159, 219242, 286318, 548105, 715795, 1096210, 1431590, 15693232739, 31386465478, 78466163695, 156932327390]

約数ペア:

[(1, 156932327390), (2, 78466163695), (5, 31386465478), (10, 15693232739), (109621, 1431590), (143159, 1096210), (219242, 715795), (286318, 548105)]