140872752

素因数分解:

$2^4\times 3^2\times {\mathrm{978283}}^1$

素因数の和:978297

約数の個数: 30

約数和(自身を含む): 394248452

約数和(自身を除く): 253375700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 978283, 1956566, 2934849, 3913132, 5869698, 7826264, 8804547, 11739396, 15652528, 17609094, 23478792, 35218188, 46957584, 70436376, 140872752]

約数ペア:

[(1, 140872752), (2, 70436376), (3, 46957584), (4, 35218188), (6, 23478792), (8, 17609094), (9, 15652528), (12, 11739396), (16, 8804547), (18, 7826264), (24, 5869698), (36, 3913132), (48, 2934849), (72, 1956566), (144, 978283)]