179968376

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19961}}^1$

素因数の和:20004

約数の個数: 48

約数和(自身を含む): 409620240

約数和(自身を除く): 229651864

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 19961, 39922, 79844, 139727, 159688, 279454, 459103, 558908, 918206, 978089, 1117816, 1836412, 1956178, 3213721, 3672824, 3912356, 6427442, 7824712, 12854884, 22496047, 25709768, 44992094, 89984188, 179968376]

約数ペア:

[(1, 179968376), (2, 89984188), (4, 44992094), (7, 25709768), (8, 22496047), (14, 12854884), (23, 7824712), (28, 6427442), (46, 3912356), (49, 3672824), (56, 3213721), (92, 1956178), (98, 1836412), (161, 1117816), (184, 978089), (196, 918206), (322, 558908), (392, 459103), (644, 279454), (1127, 159688), (1288, 139727), (2254, 79844), (4508, 39922), (9016, 19961)]