139890076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{6701}}^1$

素因数の和:7029

約数の個数: 24

約数和(自身を含む): 260091216

約数和(自身を除く): 120201140

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 5219, 6701, 10438, 13402, 20876, 26804, 113917, 227834, 455668, 2057207, 4114414, 8228828, 34972519, 69945038, 139890076]

約数ペア:

[(1, 139890076), (2, 69945038), (4, 34972519), (17, 8228828), (34, 4114414), (68, 2057207), (307, 455668), (614, 227834), (1228, 113917), (5219, 26804), (6701, 20876), (10438, 13402)]