145642404

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{120167}}^1$

素因数の和:120275

約数の個数: 24

約数和(自身を含む): 343199808

約数和(自身を除く): 197557404

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 120167, 240334, 360501, 480668, 721002, 1442004, 12136867, 24273734, 36410601, 48547468, 72821202, 145642404]

約数ペア:

[(1, 145642404), (2, 72821202), (3, 48547468), (4, 36410601), (6, 24273734), (12, 12136867), (101, 1442004), (202, 721002), (303, 480668), (404, 360501), (606, 240334), (1212, 120167)]