156893044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509393}}^1$

素因数の和:509415

約数の個数: 24

約数和(自身を含む): 342312768

約数和(自身を除く): 185419724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 509393, 1018786, 2037572, 3565751, 5603323, 7131502, 11206646, 14263004, 22413292, 39223261, 78446522, 156893044]

約数ペア:

[(1, 156893044), (2, 78446522), (4, 39223261), (7, 22413292), (11, 14263004), (14, 11206646), (22, 7131502), (28, 5603323), (44, 3565751), (77, 2037572), (154, 1018786), (308, 509393)]