144894032

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{148457}}^1$

素因数の和:148526

約数の個数: 20

約数和(自身を含む): 285336276

約数和(自身を除く): 140442244

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 148457, 296914, 593828, 1187656, 2375312, 9055877, 18111754, 36223508, 72447016, 144894032]

約数ペア:

[(1, 144894032), (2, 72447016), (4, 36223508), (8, 18111754), (16, 9055877), (61, 2375312), (122, 1187656), (244, 593828), (488, 296914), (976, 148457)]