166700924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{246599}}^1$

素因数の和:246629

約数の個数: 18

約数和(自身を含む): 315894600

約数和(自身を除く): 149193676

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 246599, 493198, 986396, 3205787, 6411574, 12823148, 41675231, 83350462, 166700924]

約数ペア:

[(1, 166700924), (2, 83350462), (4, 41675231), (13, 12823148), (26, 6411574), (52, 3205787), (169, 986396), (338, 493198), (676, 246599)]