161728584

素因数分解:

$2^3\times 3^1\times {\mathrm{503}}^1\times {\mathrm{13397}}^1$

素因数の和:13909

約数の個数: 32

約数和(自身を含む): 405155520

約数和(自身を除く): 243426936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 503, 1006, 1509, 2012, 3018, 4024, 6036, 12072, 13397, 26794, 40191, 53588, 80382, 107176, 160764, 321528, 6738691, 13477382, 20216073, 26954764, 40432146, 53909528, 80864292, 161728584]

約数ペア:

[(1, 161728584), (2, 80864292), (3, 53909528), (4, 40432146), (6, 26954764), (8, 20216073), (12, 13477382), (24, 6738691), (503, 321528), (1006, 160764), (1509, 107176), (2012, 80382), (3018, 53588), (4024, 40191), (6036, 26794), (12072, 13397)]