162151969

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{947}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 189023616

約数和(自身を除く): 26871647

約数列:

[1, 7, 61, 401, 427, 947, 2807, 6629, 24461, 57767, 171227, 379747, 404369, 2658229, 23164567, 162151969]

約数ペア:

[(1, 162151969), (7, 23164567), (61, 2658229), (401, 404369), (427, 379747), (947, 171227), (2807, 57767), (6629, 24461)]