161729722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5867}}^1$

素因数の和:6066

約数の個数: 32

約数和(自身を含む): 304197120

約数和(自身を除く): 142467398

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 179, 358, 1253, 1969, 2506, 3938, 5867, 11734, 13783, 27566, 41069, 64537, 82138, 129074, 451759, 903518, 1050193, 2100386, 7351351, 11552123, 14702702, 23104246, 80864861, 161729722]

約数ペア:

[(1, 161729722), (2, 80864861), (7, 23104246), (11, 14702702), (14, 11552123), (22, 7351351), (77, 2100386), (154, 1050193), (179, 903518), (358, 451759), (1253, 129074), (1969, 82138), (2506, 64537), (3938, 41069), (5867, 27566), (11734, 13783)]