165271736

素因数分解:

$2^3\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{2857}}^1$

素因数の和:3903

約数の個数: 32

約数和(自身を含む): 354620640

約数和(自身を除く): 189348904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1033, 2066, 2857, 4132, 5714, 7231, 8264, 11428, 14462, 19999, 22856, 28924, 39998, 57848, 79996, 159992, 2951281, 5902562, 11805124, 20658967, 23610248, 41317934, 82635868, 165271736]

約数ペア:

[(1, 165271736), (2, 82635868), (4, 41317934), (7, 23610248), (8, 20658967), (14, 11805124), (28, 5902562), (56, 2951281), (1033, 159992), (2066, 79996), (2857, 57848), (4132, 39998), (5714, 28924), (7231, 22856), (8264, 19999), (11428, 14462)]