161426592

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1913}}^1$

素因数の和:2222

約数の個数: 72

約数和(自身を含む): 460864404

約数和(自身を除く): 299437812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 879, 1172, 1758, 1913, 2344, 2637, 3516, 3826, 4688, 5274, 5739, 7032, 7652, 9376, 10548, 11478, 14064, 15304, 17217, 21096, 22956, 28128, 30608, 34434, 42192, 45912, 61216, 68868, 84384, 91824, 137736, 183648, 275472, 550944, 560509, 1121018, 1681527, 2242036, 3363054, 4484072, 5044581, 6726108, 8968144, 10089162, 13452216, 17936288, 20178324, 26904432, 40356648, 53808864, 80713296, 161426592]

約数ペア:

[(1, 161426592), (2, 80713296), (3, 53808864), (4, 40356648), (6, 26904432), (8, 20178324), (9, 17936288), (12, 13452216), (16, 10089162), (18, 8968144), (24, 6726108), (32, 5044581), (36, 4484072), (48, 3363054), (72, 2242036), (96, 1681527), (144, 1121018), (288, 560509), (293, 550944), (586, 275472), (879, 183648), (1172, 137736), (1758, 91824), (1913, 84384), (2344, 68868), (2637, 61216), (3516, 45912), (3826, 42192), (4688, 34434), (5274, 30608), (5739, 28128), (7032, 22956), (7652, 21096), (9376, 17217), (10548, 15304), (11478, 14064)]