123011168

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4129}}^1$

素因数の和:4172

約数の個数: 72

約数和(自身を含む): 296616600

約数和(自身を除く): 173605432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4129, 4256, 7448, 8258, 14896, 16516, 28903, 29792, 33032, 57806, 66064, 78451, 115612, 132128, 156902, 202321, 231224, 313804, 404642, 462448, 549157, 627608, 809284, 924896, 1098314, 1255216, 1618568, 2196628, 2510432, 3237136, 3844099, 4393256, 6474272, 7688198, 8786512, 15376396, 17573024, 30752792, 61505584, 123011168]

約数ペア:

[(1, 123011168), (2, 61505584), (4, 30752792), (7, 17573024), (8, 15376396), (14, 8786512), (16, 7688198), (19, 6474272), (28, 4393256), (32, 3844099), (38, 3237136), (49, 2510432), (56, 2196628), (76, 1618568), (98, 1255216), (112, 1098314), (133, 924896), (152, 809284), (196, 627608), (224, 549157), (266, 462448), (304, 404642), (392, 313804), (532, 231224), (608, 202321), (784, 156902), (931, 132128), (1064, 115612), (1568, 78451), (1862, 66064), (2128, 57806), (3724, 33032), (4129, 29792), (4256, 28903), (7448, 16516), (8258, 14896)]