140841392

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{77899}}^1$

素因数の和:78020

約数の個数: 20

約数和(自身を含む): 275298600

約数和(自身を除く): 134457208

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 77899, 155798, 311596, 623192, 1246384, 8802587, 17605174, 35210348, 70420696, 140841392]

約数ペア:

[(1, 140841392), (2, 70420696), (4, 35210348), (8, 17605174), (16, 8802587), (113, 1246384), (226, 623192), (452, 311596), (904, 155798), (1808, 77899)]