125786992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2777}}^1$

素因数の和:2953

約数の個数: 40

約数和(自身を含む): 258354000

約数和(自身を除く): 132567008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1192, 2384, 2777, 2831, 5554, 5662, 11108, 11324, 22216, 22648, 44432, 45296, 52763, 105526, 211052, 413773, 422104, 827546, 844208, 1655092, 3310184, 6620368, 7861687, 15723374, 31446748, 62893496, 125786992]

約数ペア:

[(1, 125786992), (2, 62893496), (4, 31446748), (8, 15723374), (16, 7861687), (19, 6620368), (38, 3310184), (76, 1655092), (149, 844208), (152, 827546), (298, 422104), (304, 413773), (596, 211052), (1192, 105526), (2384, 52763), (2777, 45296), (2831, 44432), (5554, 22648), (5662, 22216), (11108, 11324)]