179665928

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7817}}^1$

素因数の和:7866

約数の個数: 48

約数和(自身を含む): 386287380

約数和(自身を除く): 206621452

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 7817, 11492, 15634, 22984, 31268, 62536, 101621, 132889, 203242, 265778, 406484, 531556, 812968, 1063112, 1321073, 1727557, 2642146, 3455114, 5284292, 6910228, 10568584, 13820456, 22458241, 44916482, 89832964, 179665928]

約数ペア:

[(1, 179665928), (2, 89832964), (4, 44916482), (8, 22458241), (13, 13820456), (17, 10568584), (26, 6910228), (34, 5284292), (52, 3455114), (68, 2642146), (104, 1727557), (136, 1321073), (169, 1063112), (221, 812968), (338, 531556), (442, 406484), (676, 265778), (884, 203242), (1352, 132889), (1768, 101621), (2873, 62536), (5746, 31268), (7817, 22984), (11492, 15634)]