138315288

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{303323}}^1$

素因数の和:303351

約数の個数: 32

約数和(自身を含む): 363988800

約数和(自身を除く): 225673512

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 303323, 606646, 909969, 1213292, 1819938, 2426584, 3639876, 5763137, 7279752, 11526274, 17289411, 23052548, 34578822, 46105096, 69157644, 138315288]

約数ペア:

[(1, 138315288), (2, 69157644), (3, 46105096), (4, 34578822), (6, 23052548), (8, 17289411), (12, 11526274), (19, 7279752), (24, 5763137), (38, 3639876), (57, 2426584), (76, 1819938), (114, 1213292), (152, 909969), (228, 606646), (456, 303323)]