157316243

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{7187}}^1$

素因数の和:7306

約数の個数: 16

約数和(自身を含む): 186312960

約数和(自身を除く): 28996717

約数列:

[1, 7, 53, 59, 371, 413, 3127, 7187, 21889, 50309, 380911, 424033, 2666377, 2968231, 22473749, 157316243]

約数ペア:

[(1, 157316243), (7, 22473749), (53, 2968231), (59, 2666377), (371, 424033), (413, 380911), (3127, 50309), (7187, 21889)]