139203422

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{15287}}^1$

素因数の和:15475

約数の個数: 16

約数和(自身を含む): 217395360

約数和(自身を除く): 78191938

約数列:

[1, 2, 29, 58, 157, 314, 4553, 9106, 15287, 30574, 443323, 886646, 2400059, 4800118, 69601711, 139203422]

約数ペア:

[(1, 139203422), (2, 69601711), (29, 4800118), (58, 2400059), (157, 886646), (314, 443323), (4553, 30574), (9106, 15287)]