180253658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 299512080

約数和(自身を除く): 119258422

約数列:

[1, 2, 13, 26, 61, 89, 122, 178, 793, 1157, 1277, 1586, 2314, 2554, 5429, 10858, 16601, 33202, 70577, 77897, 113653, 141154, 155794, 227306, 1012661, 1477489, 2025322, 2954978, 6932833, 13865666, 90126829, 180253658]

約数ペア:

[(1, 180253658), (2, 90126829), (13, 13865666), (26, 6932833), (61, 2954978), (89, 2025322), (122, 1477489), (178, 1012661), (793, 227306), (1157, 155794), (1277, 141154), (1586, 113653), (2314, 77897), (2554, 70577), (5429, 33202), (10858, 16601)]