188446496

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 467897472

約数和(自身を除く): 279450976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 68, 71, 82, 112, 119, 136, 142, 164, 224, 238, 272, 284, 287, 289, 328, 476, 497, 544, 568, 574, 578, 656, 697, 952, 994, 1136, 1148, 1156, 1207, 1312, 1394, 1904, 1988, 2023, 2272, 2296, 2312, 2414, 2788, 2911, 3808, 3976, 4046, 4592, 4624, 4828, 4879, 5576, 5822, 7952, 8092, 8449, 9184, 9248, 9656, 9758, 11152, 11644, 11849, 15904, 16184, 16898, 19312, 19516, 20377, 20519, 22304, 23288, 23698, 32368, 33796, 38624, 39032, 40754, 41038, 46576, 47396, 49487, 64736, 67592, 78064, 81508, 82076, 82943, 93152, 94792, 98974, 135184, 143633, 156128, 163016, 164152, 165886, 189584, 197948, 270368, 287266, 326032, 328304, 331772, 346409, 379168, 395896, 574532, 652064, 656608, 663544, 692818, 791792, 841279, 1149064, 1327088, 1385636, 1583584, 1682558, 2298128, 2654176, 2771272, 3365116, 4596256, 5542544, 5888953, 6730232, 11085088, 11777906, 13460464, 23555812, 26920928, 47111624, 94223248, 188446496]

約数ペア:

[(1, 188446496), (2, 94223248), (4, 47111624), (7, 26920928), (8, 23555812), (14, 13460464), (16, 11777906), (17, 11085088), (28, 6730232), (32, 5888953), (34, 5542544), (41, 4596256), (56, 3365116), (68, 2771272), (71, 2654176), (82, 2298128), (112, 1682558), (119, 1583584), (136, 1385636), (142, 1327088), (164, 1149064), (224, 841279), (238, 791792), (272, 692818), (284, 663544), (287, 656608), (289, 652064), (328, 574532), (476, 395896), (497, 379168), (544, 346409), (568, 331772), (574, 328304), (578, 326032), (656, 287266), (697, 270368), (952, 197948), (994, 189584), (1136, 165886), (1148, 164152), (1156, 163016), (1207, 156128), (1312, 143633), (1394, 135184), (1904, 98974), (1988, 94792), (2023, 93152), (2272, 82943), (2296, 82076), (2312, 81508), (2414, 78064), (2788, 67592), (2911, 64736), (3808, 49487), (3976, 47396), (4046, 46576), (4592, 41038), (4624, 40754), (4828, 39032), (4879, 38624), (5576, 33796), (5822, 32368), (7952, 23698), (8092, 23288), (8449, 22304), (9184, 20519), (9248, 20377), (9656, 19516), (9758, 19312), (11152, 16898), (11644, 16184), (11849, 15904)]