157400331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7583}}^1$

素因数の和:7651

約数の個数: 32

約数和(自身を含む): 248997888

約数和(自身を除く): 91597557

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 6919, 7583, 20757, 22749, 83413, 128911, 250239, 280571, 386733, 841713, 1418021, 3086281, 4254063, 4769707, 9258843, 14309121, 52466777, 157400331]

約数ペア:

[(1, 157400331), (3, 52466777), (11, 14309121), (17, 9258843), (33, 4769707), (37, 4254063), (51, 3086281), (111, 1418021), (187, 841713), (407, 386733), (561, 280571), (629, 250239), (1221, 128911), (1887, 83413), (6919, 22749), (7583, 20757)]