158498768

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{135701}}^1$

素因数の和:135782

約数の個数: 20

約数和(自身を含む): 311300388

約数和(自身を除く): 152801620

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 135701, 271402, 542804, 1085608, 2171216, 9906173, 19812346, 39624692, 79249384, 158498768]

約数ペア:

[(1, 158498768), (2, 79249384), (4, 39624692), (8, 19812346), (16, 9906173), (73, 2171216), (146, 1085608), (292, 542804), (584, 271402), (1168, 135701)]