161888266

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{45757}}^1$

素因数の和:45849

約数の個数: 16

約数和(自身を含む): 255329640

約数和(自身を除く): 93441374

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 45757, 91514, 1326953, 2653906, 2791177, 5582354, 80944133, 161888266]

約数ペア:

[(1, 161888266), (2, 80944133), (29, 5582354), (58, 2791177), (61, 2653906), (122, 1326953), (1769, 91514), (3538, 45757)]