159161176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22279}}^1$

素因数の和:22351

約数の個数: 32

約数和(自身を含む): 320832000

約数和(自身を除く): 161670824

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 22279, 44558, 89116, 178232, 423301, 846602, 1047113, 1693204, 2094226, 3386408, 4188452, 8376904, 19895147, 39790294, 79580588, 159161176]

約数ペア:

[(1, 159161176), (2, 79580588), (4, 39790294), (8, 19895147), (19, 8376904), (38, 4188452), (47, 3386408), (76, 2094226), (94, 1693204), (152, 1047113), (188, 846602), (376, 423301), (893, 178232), (1786, 89116), (3572, 44558), (7144, 22279)]