155821752

素因数分解:

$2^3\times 3^3\times {\mathrm{721397}}^1$

素因数の和:721412

約数の個数: 32

約数和(自身を含む): 432838800

約数和(自身を除く): 277017048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 721397, 1442794, 2164191, 2885588, 4328382, 5771176, 6492573, 8656764, 12985146, 17313528, 19477719, 25970292, 38955438, 51940584, 77910876, 155821752]

約数ペア:

[(1, 155821752), (2, 77910876), (3, 51940584), (4, 38955438), (6, 25970292), (8, 19477719), (9, 17313528), (12, 12985146), (18, 8656764), (24, 6492573), (27, 5771176), (36, 4328382), (54, 2885588), (72, 2164191), (108, 1442794), (216, 721397)]