163729612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{35317}}^1$

素因数の和:35401

約数の個数: 24

約数和(自身を含む): 306560240

約数和(自身を除く): 142830628

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 35317, 70634, 141268, 671023, 1342046, 2154337, 2684092, 4308674, 8617348, 40932403, 81864806, 163729612]

約数ペア:

[(1, 163729612), (2, 81864806), (4, 40932403), (19, 8617348), (38, 4308674), (61, 2684092), (76, 2154337), (122, 1342046), (244, 671023), (1159, 141268), (2318, 70634), (4636, 35317)]