139138356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31253}}^1$

素因数の和:31320

約数の個数: 48

約数和(自身を含む): 378048384

約数和(自身を除く): 238910028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 31253, 62506, 93759, 125012, 187518, 218771, 375036, 437542, 656313, 875084, 1312626, 1656409, 2625252, 3312818, 4969227, 6625636, 9938454, 11594863, 19876908, 23189726, 34784589, 46379452, 69569178, 139138356]

約数ペア:

[(1, 139138356), (2, 69569178), (3, 46379452), (4, 34784589), (6, 23189726), (7, 19876908), (12, 11594863), (14, 9938454), (21, 6625636), (28, 4969227), (42, 3312818), (53, 2625252), (84, 1656409), (106, 1312626), (159, 875084), (212, 656313), (318, 437542), (371, 375036), (636, 218771), (742, 187518), (1113, 125012), (1484, 93759), (2226, 62506), (4452, 31253)]