181520352

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5422

約数の個数: 120

約数和(自身を含む): 575018136

約数和(自身を除く): 393497784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5387, 5616, 8424, 10774, 11232, 16161, 16848, 21548, 32322, 33696, 43096, 48483, 64644, 70031, 86192, 96966, 129288, 140062, 145449, 172384, 193932, 210093, 258576, 280124, 290898, 387864, 420186, 436347, 517152, 560248, 581796, 630279, 775728, 840372, 872694, 1120496, 1163592, 1260558, 1551456, 1680744, 1745388, 1890837, 2240992, 2327184, 2521116, 3361488, 3490776, 3781674, 4654368, 5042232, 5672511, 6722976, 6981552, 7563348, 10084464, 11345022, 13963104, 15126696, 20168928, 22690044, 30253392, 45380088, 60506784, 90760176, 181520352]

約数ペア:

[(1, 181520352), (2, 90760176), (3, 60506784), (4, 45380088), (6, 30253392), (8, 22690044), (9, 20168928), (12, 15126696), (13, 13963104), (16, 11345022), (18, 10084464), (24, 7563348), (26, 6981552), (27, 6722976), (32, 5672511), (36, 5042232), (39, 4654368), (48, 3781674), (52, 3490776), (54, 3361488), (72, 2521116), (78, 2327184), (81, 2240992), (96, 1890837), (104, 1745388), (108, 1680744), (117, 1551456), (144, 1260558), (156, 1163592), (162, 1120496), (208, 872694), (216, 840372), (234, 775728), (288, 630279), (312, 581796), (324, 560248), (351, 517152), (416, 436347), (432, 420186), (468, 387864), (624, 290898), (648, 280124), (702, 258576), (864, 210093), (936, 193932), (1053, 172384), (1248, 145449), (1296, 140062), (1404, 129288), (1872, 96966), (2106, 86192), (2592, 70031), (2808, 64644), (3744, 48483), (4212, 43096), (5387, 33696), (5616, 32322), (8424, 21548), (10774, 16848), (11232, 16161)]