166166768

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{577}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 331124640

約数和(自身を除く): 164957872

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 439, 577, 656, 878, 1154, 1756, 2308, 3512, 4616, 7024, 9232, 17999, 23657, 35998, 47314, 71996, 94628, 143992, 189256, 253303, 287984, 378512, 506606, 1013212, 2026424, 4052848, 10385423, 20770846, 41541692, 83083384, 166166768]

約数ペア:

[(1, 166166768), (2, 83083384), (4, 41541692), (8, 20770846), (16, 10385423), (41, 4052848), (82, 2026424), (164, 1013212), (328, 506606), (439, 378512), (577, 287984), (656, 253303), (878, 189256), (1154, 143992), (1756, 94628), (2308, 71996), (3512, 47314), (4616, 35998), (7024, 23657), (9232, 17999)]