155113612

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{479}}^1\times {\mathrm{1109}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 275990400

約数和(自身を除く): 120876788

約数列:

[1, 2, 4, 73, 146, 292, 479, 958, 1109, 1916, 2218, 4436, 34967, 69934, 80957, 139868, 161914, 323828, 531211, 1062422, 2124844, 38778403, 77556806, 155113612]

約数ペア:

[(1, 155113612), (2, 77556806), (4, 38778403), (73, 2124844), (146, 1062422), (292, 531211), (479, 323828), (958, 161914), (1109, 139868), (1916, 80957), (2218, 69934), (4436, 34967)]