145655783

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 184261392

約数和(自身を除く): 38605609

約数列:

[1, 7, 13, 49, 91, 107, 637, 749, 1391, 2137, 5243, 9737, 14959, 27781, 68159, 104713, 194467, 228659, 1361269, 1600613, 2972567, 11204291, 20807969, 145655783]

約数ペア:

[(1, 145655783), (7, 20807969), (13, 11204291), (49, 2972567), (91, 1600613), (107, 1361269), (637, 228659), (749, 194467), (1391, 104713), (2137, 68159), (5243, 27781), (9737, 14959)]