141001072

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{56131}}^1$

素因数の和:56296

約数の個数: 20

約数和(自身を含む): 274934536

約数和(自身を除く): 133933464

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 56131, 112262, 224524, 449048, 898096, 8812567, 17625134, 35250268, 70500536, 141001072]

約数ペア:

[(1, 141001072), (2, 70500536), (4, 35250268), (8, 17625134), (16, 8812567), (157, 898096), (314, 449048), (628, 224524), (1256, 112262), (2512, 56131)]