149380416

素因数分解:

$2^6\times 3^3\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:789

約数の個数: 112

約数和(自身を含む): 443057280

約数和(自身を除く): 293676864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 137, 144, 192, 216, 274, 288, 411, 432, 548, 576, 631, 822, 864, 1096, 1233, 1262, 1644, 1728, 1893, 2192, 2466, 2524, 3288, 3699, 3786, 4384, 4932, 5048, 5679, 6576, 7398, 7572, 8768, 9864, 10096, 11358, 13152, 14796, 15144, 17037, 19728, 20192, 22716, 26304, 29592, 30288, 34074, 39456, 40384, 45432, 59184, 60576, 68148, 78912, 86447, 90864, 118368, 121152, 136296, 172894, 181728, 236736, 259341, 272592, 345788, 363456, 518682, 545184, 691576, 778023, 1037364, 1090368, 1383152, 1556046, 2074728, 2334069, 2766304, 3112092, 4149456, 4668138, 5532608, 6224184, 8298912, 9336276, 12448368, 16597824, 18672552, 24896736, 37345104, 49793472, 74690208, 149380416]

約数ペア:

[(1, 149380416), (2, 74690208), (3, 49793472), (4, 37345104), (6, 24896736), (8, 18672552), (9, 16597824), (12, 12448368), (16, 9336276), (18, 8298912), (24, 6224184), (27, 5532608), (32, 4668138), (36, 4149456), (48, 3112092), (54, 2766304), (64, 2334069), (72, 2074728), (96, 1556046), (108, 1383152), (137, 1090368), (144, 1037364), (192, 778023), (216, 691576), (274, 545184), (288, 518682), (411, 363456), (432, 345788), (548, 272592), (576, 259341), (631, 236736), (822, 181728), (864, 172894), (1096, 136296), (1233, 121152), (1262, 118368), (1644, 90864), (1728, 86447), (1893, 78912), (2192, 68148), (2466, 60576), (2524, 59184), (3288, 45432), (3699, 40384), (3786, 39456), (4384, 34074), (4932, 30288), (5048, 29592), (5679, 26304), (6576, 22716), (7398, 20192), (7572, 19728), (8768, 17037), (9864, 15144), (10096, 14796), (11358, 13152)]