128449194

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{293263}}^1$

素因数の和:293341

約数の個数: 16

約数和(自身を含む): 260418432

約数和(自身を除く): 131969238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 293263, 586526, 879789, 1759578, 21408199, 42816398, 64224597, 128449194]

約数ペア:

[(1, 128449194), (2, 64224597), (3, 42816398), (6, 21408199), (73, 1759578), (146, 879789), (219, 586526), (438, 293263)]