139736849

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{7669}}^1$

素因数の和:7832

約数の個数: 16

約数和(自身を含む): 169353600

約数和(自身を除く): 29616751

約数列:

[1, 7, 19, 133, 137, 959, 2603, 7669, 18221, 53683, 145711, 1019977, 1050653, 7354571, 19962407, 139736849]

約数ペア:

[(1, 139736849), (7, 19962407), (19, 7354571), (133, 1050653), (137, 1019977), (959, 145711), (2603, 53683), (7669, 18221)]