156742898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{12379}}^1$

素因数の和:12881

約数の個数: 16

約数和(自身を含む): 253740480

約数和(自身を除く): 96997582

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12379, 12662, 24758, 160927, 321854, 6028573, 12057146, 78371449, 156742898]

約数ペア:

[(1, 156742898), (2, 78371449), (13, 12057146), (26, 6028573), (487, 321854), (974, 160927), (6331, 24758), (12379, 12662)]