156912866888

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{521}}^1\times {\mathrm{157519}}^1$

素因数の和:158285

約数の個数: 32

約数和(自身を含む): 296011584000

約数和(自身を除く): 139098717112

約数列:

[1, 2, 4, 8, 239, 478, 521, 956, 1042, 1912, 2084, 4168, 124519, 157519, 249038, 315038, 498076, 630076, 996152, 1260152, 37647041, 75294082, 82067399, 150588164, 164134798, 301176328, 328269596, 656539192, 19614108361, 39228216722, 78456433444, 156912866888]

約数ペア:

[(1, 156912866888), (2, 78456433444), (4, 39228216722), (8, 19614108361), (239, 656539192), (478, 328269596), (521, 301176328), (956, 164134798), (1042, 150588164), (1912, 82067399), (2084, 75294082), (4168, 37647041), (124519, 1260152), (157519, 996152), (249038, 630076), (315038, 498076)]