118281023

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 147840000

約数和(自身を除く): 29558977

約数列:

[1, 7, 19, 41, 109, 133, 199, 287, 763, 779, 1393, 2071, 3781, 4469, 5453, 8159, 14497, 21691, 26467, 31283, 57113, 84911, 151837, 155021, 412129, 594377, 889331, 1085147, 2884903, 6225317, 16897289, 118281023]

約数ペア:

[(1, 118281023), (7, 16897289), (19, 6225317), (41, 2884903), (109, 1085147), (133, 889331), (199, 594377), (287, 412129), (763, 155021), (779, 151837), (1393, 84911), (2071, 57113), (3781, 31283), (4469, 26467), (5453, 21691), (8159, 14497)]