194971728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14153}}^1$

素因数の和:14212

約数の個数: 80

約数和(自身を含む): 589712256

約数和(自身を除く): 394740528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 14153, 28306, 42459, 56612, 84918, 99071, 113224, 169836, 198142, 226448, 297213, 339672, 396284, 580273, 594426, 679344, 792568, 1160546, 1188852, 1585136, 1740819, 2321092, 2377704, 3481638, 4061911, 4642184, 4755408, 6963276, 8123822, 9284368, 12185733, 13926552, 16247644, 24371466, 27853104, 32495288, 48742932, 64990576, 97485864, 194971728]

約数ペア:

[(1, 194971728), (2, 97485864), (3, 64990576), (4, 48742932), (6, 32495288), (7, 27853104), (8, 24371466), (12, 16247644), (14, 13926552), (16, 12185733), (21, 9284368), (24, 8123822), (28, 6963276), (41, 4755408), (42, 4642184), (48, 4061911), (56, 3481638), (82, 2377704), (84, 2321092), (112, 1740819), (123, 1585136), (164, 1188852), (168, 1160546), (246, 792568), (287, 679344), (328, 594426), (336, 580273), (492, 396284), (574, 339672), (656, 297213), (861, 226448), (984, 198142), (1148, 169836), (1722, 113224), (1968, 99071), (2296, 84918), (3444, 56612), (4592, 42459), (6888, 28306), (13776, 14153)]