147888076

素因数分解:

$2^2\times 7^2\times {\mathrm{754531}}^1$

素因数の和:754549

約数の個数: 18

約数和(自身を含む): 301058268

約数和(自身を除く): 153170192

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 754531, 1509062, 3018124, 5281717, 10563434, 21126868, 36972019, 73944038, 147888076]

約数ペア:

[(1, 147888076), (2, 73944038), (4, 36972019), (7, 21126868), (14, 10563434), (28, 5281717), (49, 3018124), (98, 1509062), (196, 754531)]