128693752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 275153760

約数和(自身を除く): 146460008

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 53, 82, 88, 106, 164, 212, 328, 424, 451, 583, 673, 902, 1166, 1346, 1804, 2173, 2332, 2692, 3608, 4346, 4664, 5384, 7403, 8692, 14806, 17384, 23903, 27593, 29612, 35669, 47806, 55186, 59224, 71338, 95612, 110372, 142676, 191224, 220744, 285352, 303523, 392359, 607046, 784718, 1214092, 1462429, 1569436, 2428184, 2924858, 3138872, 5849716, 11699432, 16086719, 32173438, 64346876, 128693752]

約数ペア:

[(1, 128693752), (2, 64346876), (4, 32173438), (8, 16086719), (11, 11699432), (22, 5849716), (41, 3138872), (44, 2924858), (53, 2428184), (82, 1569436), (88, 1462429), (106, 1214092), (164, 784718), (212, 607046), (328, 392359), (424, 303523), (451, 285352), (583, 220744), (673, 191224), (902, 142676), (1166, 110372), (1346, 95612), (1804, 71338), (2173, 59224), (2332, 55186), (2692, 47806), (3608, 35669), (4346, 29612), (4664, 27593), (5384, 23903), (7403, 17384), (8692, 14806)]