157021370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{49223}}^1$

素因数の和:49270

約数の個数: 32

約数和(自身を含む): 318971520

約数和(自身を除く): 161950150

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 49223, 98446, 246115, 492230, 541453, 1082906, 1427467, 2707265, 2854934, 5414530, 7137335, 14274670, 15702137, 31404274, 78510685, 157021370]

約数ペア:

[(1, 157021370), (2, 78510685), (5, 31404274), (10, 15702137), (11, 14274670), (22, 7137335), (29, 5414530), (55, 2854934), (58, 2707265), (110, 1427467), (145, 1082906), (290, 541453), (319, 492230), (638, 246115), (1595, 98446), (3190, 49223)]