15678467856

素因数分解:

$2^4\times 3^2\times {\mathrm{108878249}}^1$

素因数の和:108878263

約数の個数: 30

約数和(自身を含む): 43877934750

約数和(自身を除く): 28199466894

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 108878249, 217756498, 326634747, 435512996, 653269494, 871025992, 979904241, 1306538988, 1742051984, 1959808482, 2613077976, 3919616964, 5226155952, 7839233928, 15678467856]

約数ペア:

[(1, 15678467856), (2, 7839233928), (3, 5226155952), (4, 3919616964), (6, 2613077976), (8, 1959808482), (9, 1742051984), (12, 1306538988), (16, 979904241), (18, 871025992), (24, 653269494), (36, 435512996), (48, 326634747), (72, 217756498), (144, 108878249)]