171865728

素因数分解:

$2^7\times 3^2\times {\mathrm{193}}^1\times {\mathrm{773}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 497767140

約数和(自身を除く): 325901412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 193, 288, 384, 386, 576, 579, 772, 773, 1152, 1158, 1544, 1546, 1737, 2316, 2319, 3088, 3092, 3474, 4632, 4638, 6176, 6184, 6948, 6957, 9264, 9276, 12352, 12368, 13896, 13914, 18528, 18552, 24704, 24736, 27792, 27828, 37056, 37104, 49472, 55584, 55656, 74112, 74208, 98944, 111168, 111312, 148416, 149189, 222336, 222624, 296832, 298378, 445248, 447567, 596756, 890496, 895134, 1193512, 1342701, 1790268, 2387024, 2685402, 3580536, 4774048, 5370804, 7161072, 9548096, 10741608, 14322144, 19096192, 21483216, 28644288, 42966432, 57288576, 85932864, 171865728]

約数ペア:

[(1, 171865728), (2, 85932864), (3, 57288576), (4, 42966432), (6, 28644288), (8, 21483216), (9, 19096192), (12, 14322144), (16, 10741608), (18, 9548096), (24, 7161072), (32, 5370804), (36, 4774048), (48, 3580536), (64, 2685402), (72, 2387024), (96, 1790268), (128, 1342701), (144, 1193512), (192, 895134), (193, 890496), (288, 596756), (384, 447567), (386, 445248), (576, 298378), (579, 296832), (772, 222624), (773, 222336), (1152, 149189), (1158, 148416), (1544, 111312), (1546, 111168), (1737, 98944), (2316, 74208), (2319, 74112), (3088, 55656), (3092, 55584), (3474, 49472), (4632, 37104), (4638, 37056), (6176, 27828), (6184, 27792), (6948, 24736), (6957, 24704), (9264, 18552), (9276, 18528), (12352, 13914), (12368, 13896)]