157044117616

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{24476951}}^1$

素因数の和:24477360

約数の個数: 20

約数和(自身を含む): 305031775824

約数和(自身を除く): 147987658208

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 24476951, 48953902, 97907804, 195815608, 391631216, 9815257351, 19630514702, 39261029404, 78522058808, 157044117616]

約数ペア:

[(1, 157044117616), (2, 78522058808), (4, 39261029404), (8, 19630514702), (16, 9815257351), (401, 391631216), (802, 195815608), (1604, 97907804), (3208, 48953902), (6416, 24476951)]