160638412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{3251}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 307040832

約数和(自身を除く): 146402420

約数列:

[1, 2, 4, 11, 22, 44, 1123, 2246, 3251, 4492, 6502, 12353, 13004, 24706, 35761, 49412, 71522, 143044, 3650873, 7301746, 14603492, 40159603, 80319206, 160638412]

約数ペア:

[(1, 160638412), (2, 80319206), (4, 40159603), (11, 14603492), (22, 7301746), (44, 3650873), (1123, 143044), (2246, 71522), (3251, 49412), (4492, 35761), (6502, 24706), (12353, 13004)]