155501095736

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16361}}^1\times {\mathrm{3947}}^1$

素因数の和:20364

約数の個数: 64

約数和(自身を含む): 341073089280

約数和(自身を除く): 185571993544

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 3947, 7894, 15788, 16361, 27629, 31576, 32722, 55258, 65444, 110516, 114527, 130888, 169721, 221032, 229054, 339442, 458108, 678884, 703523, 916216, 1188047, 1357768, 1407046, 2376094, 2814092, 4752188, 4924661, 5628184, 9504376, 9849322, 19698644, 39397288, 64576867, 129153734, 258307468, 452038069, 516614936, 904076138, 1808152276, 2776805281, 3616304552, 5553610562, 11107221124, 19437636967, 22214442248, 38875273934, 77750547868, 155501095736]

約数ペア:

[(1, 155501095736), (2, 77750547868), (4, 38875273934), (7, 22214442248), (8, 19437636967), (14, 11107221124), (28, 5553610562), (43, 3616304552), (56, 2776805281), (86, 1808152276), (172, 904076138), (301, 516614936), (344, 452038069), (602, 258307468), (1204, 129153734), (2408, 64576867), (3947, 39397288), (7894, 19698644), (15788, 9849322), (16361, 9504376), (27629, 5628184), (31576, 4924661), (32722, 4752188), (55258, 2814092), (65444, 2376094), (110516, 1407046), (114527, 1357768), (130888, 1188047), (169721, 916216), (221032, 703523), (229054, 678884), (339442, 458108)]