160290284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{520423}}^1$

素因数の和:520445

約数の個数: 24

約数和(自身を含む): 349724928

約数和(自身を除く): 189434644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 520423, 1040846, 2081692, 3642961, 5724653, 7285922, 11449306, 14571844, 22898612, 40072571, 80145142, 160290284]

約数ペア:

[(1, 160290284), (2, 80145142), (4, 40072571), (7, 22898612), (11, 14571844), (14, 11449306), (22, 7285922), (28, 5724653), (44, 3642961), (77, 2081692), (154, 1040846), (308, 520423)]