149735516

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{12763}}^1$

素因数の和:13193

約数の個数: 24

約数和(自身を含む): 300209280

約数和(自身を除く): 150473764

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 12763, 25526, 51052, 89341, 178682, 357364, 5347697, 10695394, 21390788, 37433879, 74867758, 149735516]

約数ペア:

[(1, 149735516), (2, 74867758), (4, 37433879), (7, 21390788), (14, 10695394), (28, 5347697), (419, 357364), (838, 178682), (1676, 89341), (2933, 51052), (5866, 25526), (11732, 12763)]