145208239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7591}}^1$

素因数の和:7686

約数の個数: 16

約数和(自身を含む): 166173696

約数和(自身を除く): 20965457

約数列:

[1, 11, 37, 47, 407, 517, 1739, 7591, 19129, 83501, 280867, 356777, 3089537, 3924547, 13200749, 145208239]

約数ペア:

[(1, 145208239), (11, 13200749), (37, 3924547), (47, 3089537), (407, 356777), (517, 280867), (1739, 83501), (7591, 19129)]