157070901616

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{46525741}}^1$

素因数の和:46525960

約数の個数: 20

約数和(自身を含む): 305767176424

約数和(自身を除く): 148696274808

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 46525741, 93051482, 186102964, 372205928, 744411856, 9816931351, 19633862702, 39267725404, 78535450808, 157070901616]

約数ペア:

[(1, 157070901616), (2, 78535450808), (4, 39267725404), (8, 19633862702), (16, 9816931351), (211, 744411856), (422, 372205928), (844, 186102964), (1688, 93051482), (3376, 46525741)]