161553224

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{9397}}^1$

素因数の和:9717

約数の個数: 32

約数和(自身を含む): 347350080

約数和(自身を除く): 185796856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 4298, 8596, 9397, 17192, 18794, 37588, 65779, 75176, 131558, 263116, 526232, 2884879, 5769758, 11539516, 20194153, 23079032, 40388306, 80776612, 161553224]

約数ペア:

[(1, 161553224), (2, 80776612), (4, 40388306), (7, 23079032), (8, 20194153), (14, 11539516), (28, 5769758), (56, 2884879), (307, 526232), (614, 263116), (1228, 131558), (2149, 75176), (2456, 65779), (4298, 37588), (8596, 18794), (9397, 17192)]