128173692

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{146317}}^1$

素因数の和:146397

約数の個数: 24

約数和(自身を含む): 303170896

約数和(自身を除く): 174997204

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 146317, 292634, 438951, 585268, 877902, 1755804, 10681141, 21362282, 32043423, 42724564, 64086846, 128173692]

約数ペア:

[(1, 128173692), (2, 64086846), (3, 42724564), (4, 32043423), (6, 21362282), (12, 10681141), (73, 1755804), (146, 877902), (219, 585268), (292, 438951), (438, 292634), (876, 146317)]