164023070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{2131}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 303937920

約数和(自身を除く): 139914850

約数列:

[1, 2, 5, 10, 43, 86, 179, 215, 358, 430, 895, 1790, 2131, 4262, 7697, 10655, 15394, 21310, 38485, 76970, 91633, 183266, 381449, 458165, 762898, 916330, 1907245, 3814490, 16402307, 32804614, 82011535, 164023070]

約数ペア:

[(1, 164023070), (2, 82011535), (5, 32804614), (10, 16402307), (43, 3814490), (86, 1907245), (179, 916330), (215, 762898), (358, 458165), (430, 381449), (895, 183266), (1790, 91633), (2131, 76970), (4262, 38485), (7697, 21310), (10655, 15394)]