179931128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101771}}^1$

素因数の和:101807

約数の個数: 32

約数和(自身を含む): 384698160

約数和(自身を除く): 204767032

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 101771, 203542, 407084, 814168, 1323023, 1730107, 2646046, 3460214, 5292092, 6920428, 10584184, 13840856, 22491391, 44982782, 89965564, 179931128]

約数ペア:

[(1, 179931128), (2, 89965564), (4, 44982782), (8, 22491391), (13, 13840856), (17, 10584184), (26, 6920428), (34, 5292092), (52, 3460214), (68, 2646046), (104, 1730107), (136, 1323023), (221, 814168), (442, 407084), (884, 203542), (1768, 101771)]