155641608

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{24847}}^1$

素因数の和:24891

約数の個数: 64

約数和(自身を含む): 447264000

約数和(自身を除く): 291622392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 24847, 49694, 74541, 99388, 149082, 198776, 223623, 298164, 447246, 596328, 670869, 720563, 894492, 1341738, 1441126, 1788984, 2161689, 2683476, 2882252, 4323378, 5366952, 5764504, 6485067, 8646756, 12970134, 17293512, 19455201, 25940268, 38910402, 51880536, 77820804, 155641608]

約数ペア:

[(1, 155641608), (2, 77820804), (3, 51880536), (4, 38910402), (6, 25940268), (8, 19455201), (9, 17293512), (12, 12970134), (18, 8646756), (24, 6485067), (27, 5764504), (29, 5366952), (36, 4323378), (54, 2882252), (58, 2683476), (72, 2161689), (87, 1788984), (108, 1441126), (116, 1341738), (174, 894492), (216, 720563), (232, 670869), (261, 596328), (348, 447246), (522, 298164), (696, 223623), (783, 198776), (1044, 149082), (1566, 99388), (2088, 74541), (3132, 49694), (6264, 24847)]