161655828

素因数分解:

$2^2\times 3^1\times {\mathrm{1559}}^1\times {\mathrm{8641}}^1$

素因数の和:10207

約数の個数: 24

約数和(自身を含む): 377482560

約数和(自身を除く): 215826732

約数列:

[1, 2, 3, 4, 6, 12, 1559, 3118, 4677, 6236, 8641, 9354, 17282, 18708, 25923, 34564, 51846, 103692, 13471319, 26942638, 40413957, 53885276, 80827914, 161655828]

約数ペア:

[(1, 161655828), (2, 80827914), (3, 53885276), (4, 40413957), (6, 26942638), (12, 13471319), (1559, 103692), (3118, 51846), (4677, 34564), (6236, 25923), (8641, 18708), (9354, 17282)]