180841316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{55337}}^1$

素因数の和:55403

約数の個数: 24

約数和(自身を含む): 340882080

約数和(自身を除く): 160040764

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 55337, 110674, 221348, 1051403, 2102806, 2379491, 4205612, 4758982, 9517964, 45210329, 90420658, 180841316]

約数ペア:

[(1, 180841316), (2, 90420658), (4, 45210329), (19, 9517964), (38, 4758982), (43, 4205612), (76, 2379491), (86, 2102806), (172, 1051403), (817, 221348), (1634, 110674), (3268, 55337)]