156930963943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1\times {\mathrm{217793}}^1$

素因数の和:219138

約数の個数: 16

約数和(自身を含む): 173067824160

約数和(自身を除く): 16136860217

約数列:

[1, 13, 43, 559, 1289, 16757, 55427, 217793, 720551, 2831309, 9365099, 121746287, 280735177, 3649557301, 12071612611, 156930963943]

約数ペア:

[(1, 156930963943), (13, 12071612611), (43, 3649557301), (559, 280735177), (1289, 121746287), (16757, 9365099), (55427, 2831309), (217793, 720551)]