156520338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2006671}}^1$

素因数の和:2006689

約数の個数: 16

約数和(自身を含む): 337120896

約数和(自身を除く): 180600558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2006671, 4013342, 6020013, 12040026, 26086723, 52173446, 78260169, 156520338]

約数ペア:

[(1, 156520338), (2, 78260169), (3, 52173446), (6, 26086723), (13, 12040026), (26, 6020013), (39, 4013342), (78, 2006671)]