149785688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1440247}}^1$

素因数の和:1440266

約数の個数: 16

約数和(自身を含む): 302452080

約数和(自身を除く): 152666392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1440247, 2880494, 5760988, 11521976, 18723211, 37446422, 74892844, 149785688]

約数ペア:

[(1, 149785688), (2, 74892844), (4, 37446422), (8, 18723211), (13, 11521976), (26, 5760988), (52, 2880494), (104, 1440247)]