15978336

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{15131}}^1$

素因数の和:15155

約数の個数: 48

約数和(自身を含む): 45759168

約数和(自身を除く): 29780832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 15131, 30262, 45393, 60524, 90786, 121048, 166441, 181572, 242096, 332882, 363144, 484192, 499323, 665764, 726288, 998646, 1331528, 1452576, 1997292, 2663056, 3994584, 5326112, 7989168, 15978336]

約数ペア:

[(1, 15978336), (2, 7989168), (3, 5326112), (4, 3994584), (6, 2663056), (8, 1997292), (11, 1452576), (12, 1331528), (16, 998646), (22, 726288), (24, 665764), (32, 499323), (33, 484192), (44, 363144), (48, 332882), (66, 242096), (88, 181572), (96, 166441), (132, 121048), (176, 90786), (264, 60524), (352, 45393), (528, 30262), (1056, 15131)]