168173668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{111521}}^1$

素因数の和:111567

約数の個数: 24

約数和(自身を含む): 327874680

約数和(自身を除く): 159701012

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 111521, 223042, 446084, 1449773, 2899546, 3234109, 5799092, 6468218, 12936436, 42043417, 84086834, 168173668]

約数ペア:

[(1, 168173668), (2, 84086834), (4, 42043417), (13, 12936436), (26, 6468218), (29, 5799092), (52, 3234109), (58, 2899546), (116, 1449773), (377, 446084), (754, 223042), (1508, 111521)]