121428544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{99859}}^1$

素因数の和:99890

約数の個数: 28

約数和(自身を含む): 253644400

約数和(自身を除く): 132215856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 99859, 199718, 399436, 798872, 1597744, 1897321, 3195488, 3794642, 6390976, 7589284, 15178568, 30357136, 60714272, 121428544]

約数ペア:

[(1, 121428544), (2, 60714272), (4, 30357136), (8, 15178568), (16, 7589284), (19, 6390976), (32, 3794642), (38, 3195488), (64, 1897321), (76, 1597744), (152, 798872), (304, 399436), (608, 199718), (1216, 99859)]