102826256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 227985408

約数和(自身を除く): 125159152

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 431, 481, 496, 592, 806, 862, 962, 1147, 1612, 1724, 1924, 2294, 3224, 3448, 3848, 4588, 5603, 6448, 6896, 7696, 9176, 11206, 13361, 14911, 15947, 18352, 22412, 26722, 29822, 31894, 44824, 53444, 59644, 63788, 89648, 106888, 119288, 127576, 173693, 207311, 213776, 238576, 255152, 347386, 414622, 494357, 694772, 829244, 988714, 1389544, 1658488, 1977428, 2779088, 3316976, 3954856, 6426641, 7909712, 12853282, 25706564, 51413128, 102826256]

約数ペア:

[(1, 102826256), (2, 51413128), (4, 25706564), (8, 12853282), (13, 7909712), (16, 6426641), (26, 3954856), (31, 3316976), (37, 2779088), (52, 1977428), (62, 1658488), (74, 1389544), (104, 988714), (124, 829244), (148, 694772), (208, 494357), (248, 414622), (296, 347386), (403, 255152), (431, 238576), (481, 213776), (496, 207311), (592, 173693), (806, 127576), (862, 119288), (962, 106888), (1147, 89648), (1612, 63788), (1724, 59644), (1924, 53444), (2294, 44824), (3224, 31894), (3448, 29822), (3848, 26722), (4588, 22412), (5603, 18352), (6448, 15947), (6896, 14911), (7696, 13361), (9176, 11206)]