158508716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{18457}}^1$

素因数の和:18593

約数の個数: 24

約数和(自身を含む): 294589680

約数和(自身を除く): 136080964

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 18457, 36914, 73828, 350683, 701366, 1402732, 2085641, 4171282, 8342564, 39627179, 79254358, 158508716]

約数ペア:

[(1, 158508716), (2, 79254358), (4, 39627179), (19, 8342564), (38, 4171282), (76, 2085641), (113, 1402732), (226, 701366), (452, 350683), (2147, 73828), (4294, 36914), (8588, 18457)]