158998889264

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{21463133}}^1$

素因数の和:21463604

約数の個数: 20

約数和(自身を含む): 308725719456

約数和(自身を除く): 149726830192

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 21463133, 42926266, 85852532, 171705064, 343410128, 9937430579, 19874861158, 39749722316, 79499444632, 158998889264]

約数ペア:

[(1, 158998889264), (2, 79499444632), (4, 39749722316), (8, 19874861158), (16, 9937430579), (463, 343410128), (926, 171705064), (1852, 85852532), (3704, 42926266), (7408, 21463133)]