156948381140

素因数分解:

$2^2\times 5^1\times {\mathrm{3257}}^1\times {\mathrm{2409401}}^1$

素因数の和:2412667

約数の個数: 24

約数和(自身を含む): 329692932072

約数和(自身を除く): 172744550932

約数列:

[1, 2, 4, 5, 10, 20, 3257, 6514, 13028, 16285, 32570, 65140, 2409401, 4818802, 9637604, 12047005, 24094010, 48188020, 7847419057, 15694838114, 31389676228, 39237095285, 78474190570, 156948381140]

約数ペア:

[(1, 156948381140), (2, 78474190570), (4, 39237095285), (5, 31389676228), (10, 15694838114), (20, 7847419057), (3257, 48188020), (6514, 24094010), (13028, 12047005), (16285, 9637604), (32570, 4818802), (65140, 2409401)]