159295972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{77029}}^1$

素因数の和:77091

約数の個数: 24

約数和(自身を含む): 310584960

約数和(自身を除く): 151288988

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 77029, 154058, 308116, 847319, 1694638, 3389276, 3620363, 7240726, 14481452, 39823993, 79647986, 159295972]

約数ペア:

[(1, 159295972), (2, 79647986), (4, 39823993), (11, 14481452), (22, 7240726), (44, 3620363), (47, 3389276), (94, 1694638), (188, 847319), (517, 308116), (1034, 154058), (2068, 77029)]