133739628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21557}}^1$

素因数の和:21622

約数の個数: 48

約数和(自身を含む): 347687424

約数和(自身を除く): 213947796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 3102, 6204, 21557, 43114, 64671, 86228, 129342, 237127, 258684, 474254, 711381, 948508, 1013179, 1422762, 2026358, 2845524, 3039537, 4052716, 6079074, 11144969, 12158148, 22289938, 33434907, 44579876, 66869814, 133739628]

約数ペア:

[(1, 133739628), (2, 66869814), (3, 44579876), (4, 33434907), (6, 22289938), (11, 12158148), (12, 11144969), (22, 6079074), (33, 4052716), (44, 3039537), (47, 2845524), (66, 2026358), (94, 1422762), (132, 1013179), (141, 948508), (188, 711381), (282, 474254), (517, 258684), (564, 237127), (1034, 129342), (1551, 86228), (2068, 64671), (3102, 43114), (6204, 21557)]