128270046

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{2591}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 264757248

約数和(自身を除く): 136487202

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 223, 446, 669, 1338, 2591, 5182, 7773, 8251, 15546, 16502, 24753, 49506, 95867, 191734, 287601, 575202, 577793, 1155586, 1733379, 3466758, 21378341, 42756682, 64135023, 128270046]

約数ペア:

[(1, 128270046), (2, 64135023), (3, 42756682), (6, 21378341), (37, 3466758), (74, 1733379), (111, 1155586), (222, 577793), (223, 575202), (446, 287601), (669, 191734), (1338, 95867), (2591, 49506), (5182, 24753), (7773, 16502), (8251, 15546)]