140252616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{278279}}^1$

素因数の和:278298

約数の個数: 48

約数和(自身を含む): 434116800

約数和(自身を除く): 293864184

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, 278279, 556558, 834837, 1113116, 1669674, 1947953, 2226232, 2504511, 3339348, 3895906, 5009022, 5843859, 6678696, 7791812, 10018044, 11687718, 15583624, 17531577, 20036088, 23375436, 35063154, 46750872, 70126308, 140252616]

約数ペア:

[(1, 140252616), (2, 70126308), (3, 46750872), (4, 35063154), (6, 23375436), (7, 20036088), (8, 17531577), (9, 15583624), (12, 11687718), (14, 10018044), (18, 7791812), (21, 6678696), (24, 5843859), (28, 5009022), (36, 3895906), (42, 3339348), (56, 2504511), (63, 2226232), (72, 1947953), (84, 1669674), (126, 1113116), (168, 834837), (252, 556558), (504, 278279)]