138656024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1333231}}^1$

素因数の和:1333250

約数の個数: 16

約数和(自身を含む): 279978720

約数和(自身を除く): 141322696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1333231, 2666462, 5332924, 10665848, 17332003, 34664006, 69328012, 138656024]

約数ペア:

[(1, 138656024), (2, 69328012), (4, 34664006), (8, 17332003), (13, 10665848), (26, 5332924), (52, 2666462), (104, 1333231)]