168183160

素因数分解:

$2^3\times 5^1\times {\mathrm{4204579}}^1$

素因数の和:4204590

約数の個数: 16

約数和(自身を含む): 378412200

約数和(自身を除く): 210229040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4204579, 8409158, 16818316, 21022895, 33636632, 42045790, 84091580, 168183160]

約数ペア:

[(1, 168183160), (2, 84091580), (4, 42045790), (5, 33636632), (8, 21022895), (10, 16818316), (20, 8409158), (40, 4204579)]