142493174

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1\times {\mathrm{1867}}^1$

素因数の和:3131

約数の個数: 16

約数和(自身を含む): 220932096

約数和(自身を除く): 78438922

約数列:

[1, 2, 31, 62, 1231, 1867, 2462, 3734, 38161, 57877, 76322, 115754, 2298277, 4596554, 71246587, 142493174]

約数ペア:

[(1, 142493174), (2, 71246587), (31, 4596554), (62, 2298277), (1231, 115754), (1867, 76322), (2462, 57877), (3734, 38161)]