159496412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{1777}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 294223440

約数和(自身を除く): 134727028

約数列:

[1, 2, 4, 19, 38, 76, 1181, 1777, 2362, 3554, 4724, 7108, 22439, 33763, 44878, 67526, 89756, 135052, 2098637, 4197274, 8394548, 39874103, 79748206, 159496412]

約数ペア:

[(1, 159496412), (2, 79748206), (4, 39874103), (19, 8394548), (38, 4197274), (76, 2098637), (1181, 135052), (1777, 89756), (2362, 67526), (3554, 44878), (4724, 33763), (7108, 22439)]