168534872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{112657}}^1$

素因数の和:112691

約数の個数: 32

約数和(自身を含む): 365011920

約数和(自身を除く): 196477048

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 112657, 225314, 450628, 901256, 1239227, 1915169, 2478454, 3830338, 4956908, 7660676, 9913816, 15321352, 21066859, 42133718, 84267436, 168534872]

約数ペア:

[(1, 168534872), (2, 84267436), (4, 42133718), (8, 21066859), (11, 15321352), (17, 9913816), (22, 7660676), (34, 4956908), (44, 3830338), (68, 2478454), (88, 1915169), (136, 1239227), (187, 901256), (374, 450628), (748, 225314), (1496, 112657)]