149287564

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{2239}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 265932800

約数和(自身を除く): 116645236

約数列:

[1, 2, 4, 79, 158, 211, 316, 422, 844, 2239, 4478, 8956, 16669, 33338, 66676, 176881, 353762, 472429, 707524, 944858, 1889716, 37321891, 74643782, 149287564]

約数ペア:

[(1, 149287564), (2, 74643782), (4, 37321891), (79, 1889716), (158, 944858), (211, 707524), (316, 472429), (422, 353762), (844, 176881), (2239, 66676), (4478, 33338), (8956, 16669)]