139504634

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:382

約数の個数: 24

約数和(自身を含む): 215911764

約数和(自身を除く): 76407130

約数列:

[1, 2, 71, 101, 137, 142, 202, 274, 5041, 7171, 9727, 10082, 13837, 14342, 19454, 27674, 509141, 690617, 982427, 1018282, 1381234, 1964854, 69752317, 139504634]

約数ペア:

[(1, 139504634), (2, 69752317), (71, 1964854), (101, 1381234), (137, 1018282), (142, 982427), (202, 690617), (274, 509141), (5041, 27674), (7171, 19454), (9727, 14342), (10082, 13837)]