137750768

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{18839}}^1$

素因数の和:19304

約数の個数: 20

約数和(自身を含む): 267490320

約数和(自身を除く): 129739552

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 18839, 37678, 75356, 150712, 301424, 8609423, 17218846, 34437692, 68875384, 137750768]

約数ペア:

[(1, 137750768), (2, 68875384), (4, 34437692), (8, 17218846), (16, 8609423), (457, 301424), (914, 150712), (1828, 75356), (3656, 37678), (7312, 18839)]