127814232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1433

約数の個数: 128

約数和(自身を含む): 402716160

約数和(自身を除く): 274901928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1361, 1677, 1806, 2184, 2236, 2408, 2722, 3354, 3612, 3913, 4083, 4472, 5444, 6708, 7224, 7826, 8166, 9527, 10888, 11739, 13416, 15652, 16332, 17693, 19054, 23478, 28581, 31304, 32664, 35386, 38108, 46956, 53079, 57162, 58523, 70772, 76216, 93912, 106158, 114324, 117046, 123851, 141544, 175569, 212316, 228648, 234092, 247702, 351138, 371553, 409661, 424632, 468184, 495404, 702276, 743106, 760799, 819322, 990808, 1228983, 1404552, 1486212, 1521598, 1638644, 2282397, 2457966, 2972424, 3043196, 3277288, 4564794, 4915932, 5325593, 6086392, 9129588, 9831864, 10651186, 15976779, 18259176, 21302372, 31953558, 42604744, 63907116, 127814232]

約数ペア:

[(1, 127814232), (2, 63907116), (3, 42604744), (4, 31953558), (6, 21302372), (7, 18259176), (8, 15976779), (12, 10651186), (13, 9831864), (14, 9129588), (21, 6086392), (24, 5325593), (26, 4915932), (28, 4564794), (39, 3277288), (42, 3043196), (43, 2972424), (52, 2457966), (56, 2282397), (78, 1638644), (84, 1521598), (86, 1486212), (91, 1404552), (104, 1228983), (129, 990808), (156, 819322), (168, 760799), (172, 743106), (182, 702276), (258, 495404), (273, 468184), (301, 424632), (312, 409661), (344, 371553), (364, 351138), (516, 247702), (546, 234092), (559, 228648), (602, 212316), (728, 175569), (903, 141544), (1032, 123851), (1092, 117046), (1118, 114324), (1204, 106158), (1361, 93912), (1677, 76216), (1806, 70772), (2184, 58523), (2236, 57162), (2408, 53079), (2722, 46956), (3354, 38108), (3612, 35386), (3913, 32664), (4083, 31304), (4472, 28581), (5444, 23478), (6708, 19054), (7224, 17693), (7826, 16332), (8166, 15652), (9527, 13416), (10888, 11739)]