138758904

素因数分解:

$2^3\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{1543}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 376350000

約数和(自身を除く): 237591096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1249, 1543, 2498, 3086, 3747, 4629, 4996, 6172, 7494, 9258, 9992, 11241, 12344, 13887, 14988, 18516, 22482, 27774, 29976, 37032, 44964, 55548, 89928, 111096, 1927207, 3854414, 5781621, 7708828, 11563242, 15417656, 17344863, 23126484, 34689726, 46252968, 69379452, 138758904]

約数ペア:

[(1, 138758904), (2, 69379452), (3, 46252968), (4, 34689726), (6, 23126484), (8, 17344863), (9, 15417656), (12, 11563242), (18, 7708828), (24, 5781621), (36, 3854414), (72, 1927207), (1249, 111096), (1543, 89928), (2498, 55548), (3086, 44964), (3747, 37032), (4629, 29976), (4996, 27774), (6172, 22482), (7494, 18516), (9258, 14988), (9992, 13887), (11241, 12344)]