128977404

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{106417}}^1$

素因数の和:106525

約数の個数: 24

約数和(自身を含む): 303929808

約数和(自身を除く): 174952404

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 106417, 212834, 319251, 425668, 638502, 1277004, 10748117, 21496234, 32244351, 42992468, 64488702, 128977404]

約数ペア:

[(1, 128977404), (2, 64488702), (3, 42992468), (4, 32244351), (6, 21496234), (12, 10748117), (101, 1277004), (202, 638502), (303, 425668), (404, 319251), (606, 212834), (1212, 106417)]