138925472

素因数分解:

$2^5\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2239}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 313850880

約数和(自身を除く): 174925408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 277, 554, 1108, 1939, 2216, 2239, 3878, 4432, 4478, 7756, 8864, 8956, 15512, 15673, 17912, 31024, 31346, 35824, 62048, 62692, 71648, 125384, 250768, 501536, 620203, 1240406, 2480812, 4341421, 4961624, 8682842, 9923248, 17365684, 19846496, 34731368, 69462736, 138925472]

約数ペア:

[(1, 138925472), (2, 69462736), (4, 34731368), (7, 19846496), (8, 17365684), (14, 9923248), (16, 8682842), (28, 4961624), (32, 4341421), (56, 2480812), (112, 1240406), (224, 620203), (277, 501536), (554, 250768), (1108, 125384), (1939, 71648), (2216, 62692), (2239, 62048), (3878, 35824), (4432, 31346), (4478, 31024), (7756, 17912), (8864, 15673), (8956, 15512)]