179628868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 340656624

約数和(自身を除く): 161027756

約数列:

[1, 2, 4, 17, 34, 68, 97, 113, 194, 226, 241, 388, 452, 482, 964, 1649, 1921, 3298, 3842, 4097, 6596, 7684, 8194, 10961, 16388, 21922, 23377, 27233, 43844, 46754, 54466, 93508, 108932, 186337, 372674, 397409, 462961, 745348, 794818, 925922, 1589636, 1851844, 2641601, 5283202, 10566404, 44907217, 89814434, 179628868]

約数ペア:

[(1, 179628868), (2, 89814434), (4, 44907217), (17, 10566404), (34, 5283202), (68, 2641601), (97, 1851844), (113, 1589636), (194, 925922), (226, 794818), (241, 745348), (388, 462961), (452, 397409), (482, 372674), (964, 186337), (1649, 108932), (1921, 93508), (3298, 54466), (3842, 46754), (4097, 43844), (6596, 27233), (7684, 23377), (8194, 21922), (10961, 16388)]