147942366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{172427}}^1$

素因数の和:172456

約数の個数: 32

約数和(自身を含む): 347614848

約数和(自身を除く): 199672482

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 172427, 344854, 517281, 1034562, 1896697, 2241551, 3793394, 4483102, 5690091, 6724653, 11380182, 13449306, 24657061, 49314122, 73971183, 147942366]

約数ペア:

[(1, 147942366), (2, 73971183), (3, 49314122), (6, 24657061), (11, 13449306), (13, 11380182), (22, 6724653), (26, 5690091), (33, 4483102), (39, 3793394), (66, 2241551), (78, 1896697), (143, 1034562), (286, 517281), (429, 344854), (858, 172427)]