157400362

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{488821}}^1$

素因数の和:488853

約数の個数: 16

約数和(自身を含む): 281561472

約数和(自身を除く): 124161110

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 488821, 977642, 3421747, 6843494, 11242883, 22485766, 78700181, 157400362]

約数ペア:

[(1, 157400362), (2, 78700181), (7, 22485766), (14, 11242883), (23, 6843494), (46, 3421747), (161, 977642), (322, 488821)]