154421057

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{7001}}^1$

素因数の和:7168

約数の個数: 16

約数和(自身を含む): 185524992

約数和(自身を除く): 31103935

約数列:

[1, 7, 23, 137, 161, 959, 3151, 7001, 22057, 49007, 161023, 959137, 1127161, 6713959, 22060151, 154421057]

約数ペア:

[(1, 154421057), (7, 22060151), (23, 6713959), (137, 1127161), (161, 959137), (959, 161023), (3151, 49007), (7001, 22057)]