149747622

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{111919}}^1$

素因数の和:112147

約数の個数: 16

約数和(自身を含む): 300840960

約数和(自身を除く): 151093338

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 111919, 223838, 335757, 671514, 24957937, 49915874, 74873811, 149747622]

約数ペア:

[(1, 149747622), (2, 74873811), (3, 49915874), (6, 24957937), (223, 671514), (446, 335757), (669, 223838), (1338, 111919)]