128224164

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{76873}}^1$

素因数の和:77019

約数の個数: 24

約数和(自身を含む): 301346080

約数和(自身を除く): 173121916

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 76873, 153746, 230619, 307492, 461238, 922476, 10685347, 21370694, 32056041, 42741388, 64112082, 128224164]

約数ペア:

[(1, 128224164), (2, 64112082), (3, 42741388), (4, 32056041), (6, 21370694), (12, 10685347), (139, 922476), (278, 461238), (417, 307492), (556, 230619), (834, 153746), (1668, 76873)]