156965340142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{9567557}}^1$

素因数の和:9568203

約数の個数: 16

約数和(自身を含む): 253961259552

約数和(自身を除く): 96995919410

約数列:

[1, 2, 13, 26, 631, 1262, 8203, 16406, 9567557, 19135114, 124378241, 248756482, 6037128467, 12074256934, 78482670071, 156965340142]

約数ペア:

[(1, 156965340142), (2, 78482670071), (13, 12074256934), (26, 6037128467), (631, 248756482), (1262, 124378241), (8203, 19135114), (16406, 9567557)]