156980057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16519}}^1$

素因数の和:16592

約数の個数: 16

約数和(自身を含む): 183173760

約数和(自身を除く): 26193703

約数列:

[1, 13, 17, 43, 221, 559, 731, 9503, 16519, 214747, 280823, 710317, 3650699, 9234121, 12075389, 156980057]

約数ペア:

[(1, 156980057), (13, 12075389), (17, 9234121), (43, 3650699), (221, 710317), (559, 280823), (731, 214747), (9503, 16519)]