166806724

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{205427}}^1$

素因数の和:205467

約数の個数: 24

約数和(自身を含む): 345119040

約数和(自身を除く): 178312316

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 205427, 410854, 821708, 1437989, 2875978, 5751956, 5957383, 11914766, 23829532, 41701681, 83403362, 166806724]

約数ペア:

[(1, 166806724), (2, 83403362), (4, 41701681), (7, 23829532), (14, 11914766), (28, 5957383), (29, 5751956), (58, 2875978), (116, 1437989), (203, 821708), (406, 410854), (812, 205427)]