157940102

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{41761}}^1$

素因数の和:41855

約数の個数: 16

約数和(自身を含む): 248567424

約数和(自身を除く): 90627322

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 41761, 83522, 1294591, 2547421, 2589182, 5094842, 78970051, 157940102]

約数ペア:

[(1, 157940102), (2, 78970051), (31, 5094842), (61, 2589182), (62, 2547421), (122, 1294591), (1891, 83522), (3782, 41761)]