155628

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 443520

約数和(自身を除く): 287892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 131, 132, 198, 262, 297, 393, 396, 524, 594, 786, 1179, 1188, 1441, 1572, 2358, 2882, 3537, 4323, 4716, 5764, 7074, 8646, 12969, 14148, 17292, 25938, 38907, 51876, 77814, 155628]

約数ペア:

[(1, 155628), (2, 77814), (3, 51876), (4, 38907), (6, 25938), (9, 17292), (11, 14148), (12, 12969), (18, 8646), (22, 7074), (27, 5764), (33, 4716), (36, 4323), (44, 3537), (54, 2882), (66, 2358), (99, 1572), (108, 1441), (131, 1188), (132, 1179), (198, 786), (262, 594), (297, 524), (393, 396)]