149427866

素因数分解:

$2^1\times 7^1\times {\mathrm{2609}}^1\times {\mathrm{4091}}^1$

素因数の和:6709

約数の個数: 16

約数和(自身を含む): 256322880

約数和(自身を除く): 106895014

約数列:

[1, 2, 7, 14, 2609, 4091, 5218, 8182, 18263, 28637, 36526, 57274, 10673419, 21346838, 74713933, 149427866]

約数ペア:

[(1, 149427866), (2, 74713933), (7, 21346838), (14, 10673419), (2609, 57274), (4091, 36526), (5218, 28637), (8182, 18263)]