151421396

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{60763}}^1$

素因数の和:60863

約数の個数: 24

約数和(自身を含む): 306250560

約数和(自身を除く): 154829164

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 60763, 121526, 243052, 425341, 850682, 1701364, 5407907, 10815814, 21631628, 37855349, 75710698, 151421396]

約数ペア:

[(1, 151421396), (2, 75710698), (4, 37855349), (7, 21631628), (14, 10815814), (28, 5407907), (89, 1701364), (178, 850682), (356, 425341), (623, 243052), (1246, 121526), (2492, 60763)]