138208392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{274223}}^1$

素因数の和:274242

約数の個数: 48

約数和(自身を含む): 427789440

約数和(自身を除く): 289581048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 274223, 548446, 822669, 1096892, 1645338, 1919561, 2193784, 2468007, 3290676, 3839122, 4936014, 5758683, 6581352, 7678244, 9872028, 11517366, 15356488, 17276049, 19744056, 23034732, 34552098, 46069464, 69104196, 138208392]

約数ペア:

[(1, 138208392), (2, 69104196), (3, 46069464), (4, 34552098), (6, 23034732), (7, 19744056), (8, 17276049), (9, 15356488), (12, 11517366), (14, 9872028), (18, 7678244), (21, 6581352), (24, 5758683), (28, 4936014), (36, 3839122), (42, 3290676), (56, 2468007), (63, 2193784), (72, 1919561), (84, 1645338), (126, 1096892), (168, 822669), (252, 548446), (504, 274223)]