142896464

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{113051}}^1$

素因数の和:113138

約数の個数: 20

約数和(自身を含む): 280368960

約数和(自身を除く): 137472496

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 113051, 226102, 452204, 904408, 1808816, 8931029, 17862058, 35724116, 71448232, 142896464]

約数ペア:

[(1, 142896464), (2, 71448232), (4, 35724116), (8, 17862058), (16, 8931029), (79, 1808816), (158, 904408), (316, 452204), (632, 226102), (1264, 113051)]