149620874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{13669}}^1$

素因数の和:14105

約数の個数: 16

約数和(自身を含む): 242287080

約数和(自身を除く): 92666206

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 13669, 27338, 177697, 355394, 5754649, 11509298, 74810437, 149620874]

約数ペア:

[(1, 149620874), (2, 74810437), (13, 11509298), (26, 5754649), (421, 355394), (842, 177697), (5473, 27338), (10946, 13669)]