149747142

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{233251}}^1$

素因数の和:233363

約数の個数: 16

約数和(自身を含む): 302294592

約数和(自身を除く): 152547450

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 233251, 466502, 699753, 1399506, 24957857, 49915714, 74873571, 149747142]

約数ペア:

[(1, 149747142), (2, 74873571), (3, 49915714), (6, 24957857), (107, 1399506), (214, 699753), (321, 466502), (642, 233251)]