164709916

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{15359}}^1$

素因数の和:15753

約数の個数: 24

約数和(自身を含む): 330301440

約数和(自身を除く): 165591524

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2681, 5362, 10724, 15359, 30718, 61436, 107513, 215026, 430052, 5882497, 11764994, 23529988, 41177479, 82354958, 164709916]

約数ペア:

[(1, 164709916), (2, 82354958), (4, 41177479), (7, 23529988), (14, 11764994), (28, 5882497), (383, 430052), (766, 215026), (1532, 107513), (2681, 61436), (5362, 30718), (10724, 15359)]