138775616

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3067}}^1$

素因数の和:3187

約数の個数: 56

約数和(自身を含む): 317942976

約数和(自身を除く): 179167360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 202, 224, 404, 448, 707, 808, 1414, 1616, 2828, 3067, 3232, 5656, 6134, 6464, 11312, 12268, 21469, 22624, 24536, 42938, 45248, 49072, 85876, 98144, 171752, 196288, 309767, 343504, 619534, 687008, 1239068, 1374016, 2168369, 2478136, 4336738, 4956272, 8673476, 9912544, 17346952, 19825088, 34693904, 69387808, 138775616]

約数ペア:

[(1, 138775616), (2, 69387808), (4, 34693904), (7, 19825088), (8, 17346952), (14, 9912544), (16, 8673476), (28, 4956272), (32, 4336738), (56, 2478136), (64, 2168369), (101, 1374016), (112, 1239068), (202, 687008), (224, 619534), (404, 343504), (448, 309767), (707, 196288), (808, 171752), (1414, 98144), (1616, 85876), (2828, 49072), (3067, 45248), (3232, 42938), (5656, 24536), (6134, 22624), (6464, 21469), (11312, 12268)]