156946395824

素因数分解:

$2^4\times {\mathrm{12109}}^1\times {\mathrm{810071}}^1$

素因数の和:822188

約数の個数: 20

約数和(自身を含む): 304109129520

約数和(自身を除く): 147162733696

約数列:

[1, 2, 4, 8, 16, 12109, 24218, 48436, 96872, 193744, 810071, 1620142, 3240284, 6480568, 12961136, 9809149739, 19618299478, 39236598956, 78473197912, 156946395824]

約数ペア:

[(1, 156946395824), (2, 78473197912), (4, 39236598956), (8, 19618299478), (16, 9809149739), (12109, 12961136), (24218, 6480568), (48436, 3240284), (96872, 1620142), (193744, 810071)]