138016866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{24239}}^1$

素因数の和:24330

約数の個数: 32

約数和(自身を含む): 301351680

約数和(自身を除く): 163334814

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 24239, 48478, 72717, 145434, 315107, 630214, 945321, 1769447, 1890642, 3538894, 5308341, 10616682, 23002811, 46005622, 69008433, 138016866]

約数ペア:

[(1, 138016866), (2, 69008433), (3, 46005622), (6, 23002811), (13, 10616682), (26, 5308341), (39, 3538894), (73, 1890642), (78, 1769447), (146, 945321), (219, 630214), (438, 315107), (949, 145434), (1898, 72717), (2847, 48478), (5694, 24239)]