158131454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{4973}}^1$

素因数の和:6211

約数の個数: 16

約数和(自身を含む): 255703392

約数和(自身を除く): 97571938

約数列:

[1, 2, 13, 26, 1223, 2446, 4973, 9946, 15899, 31798, 64649, 129298, 6081979, 12163958, 79065727, 158131454]

約数ペア:

[(1, 158131454), (2, 79065727), (13, 12163958), (26, 6081979), (1223, 129298), (2446, 64649), (4973, 31798), (9946, 15899)]