128324736

素因数分解:

$2^7\times 3^4\times {\mathrm{12377}}^1$

素因数の和:12403

約数の個数: 80

約数和(自身を含む): 381923190

約数和(自身を除く): 253598454

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 12377, 24754, 37131, 49508, 74262, 99016, 111393, 148524, 198032, 222786, 297048, 334179, 396064, 445572, 594096, 668358, 792128, 891144, 1002537, 1188192, 1336716, 1584256, 1782288, 2005074, 2376384, 2673432, 3564576, 4010148, 4752768, 5346864, 7129152, 8020296, 10693728, 14258304, 16040592, 21387456, 32081184, 42774912, 64162368, 128324736]

約数ペア:

[(1, 128324736), (2, 64162368), (3, 42774912), (4, 32081184), (6, 21387456), (8, 16040592), (9, 14258304), (12, 10693728), (16, 8020296), (18, 7129152), (24, 5346864), (27, 4752768), (32, 4010148), (36, 3564576), (48, 2673432), (54, 2376384), (64, 2005074), (72, 1782288), (81, 1584256), (96, 1336716), (108, 1188192), (128, 1002537), (144, 891144), (162, 792128), (192, 668358), (216, 594096), (288, 445572), (324, 396064), (384, 334179), (432, 297048), (576, 222786), (648, 198032), (864, 148524), (1152, 111393), (1296, 99016), (1728, 74262), (2592, 49508), (3456, 37131), (5184, 24754), (10368, 12377)]