149211454

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{288053}}^1$

素因数の和:288099

約数の個数: 16

約数和(自身を含む): 262705248

約数和(自身を除く): 113493794

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 288053, 576106, 2016371, 4032742, 10657961, 21315922, 74605727, 149211454]

約数ペア:

[(1, 149211454), (2, 74605727), (7, 21315922), (14, 10657961), (37, 4032742), (74, 2016371), (259, 576106), (518, 288053)]