139185536

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5011}}^1$

素因数の和:5063

約数の個数: 64

約数和(自身を含む): 327183360

約数和(自身を除く): 187997824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 5011, 6944, 10022, 13888, 20044, 27776, 35077, 40088, 70154, 80176, 140308, 155341, 160352, 280616, 310682, 320704, 561232, 621364, 641408, 1087387, 1122464, 1242728, 2174774, 2244928, 2485456, 4349548, 4489856, 4970912, 8699096, 9941824, 17398192, 19883648, 34796384, 69592768, 139185536]

約数ペア:

[(1, 139185536), (2, 69592768), (4, 34796384), (7, 19883648), (8, 17398192), (14, 9941824), (16, 8699096), (28, 4970912), (31, 4489856), (32, 4349548), (56, 2485456), (62, 2244928), (64, 2174774), (112, 1242728), (124, 1122464), (128, 1087387), (217, 641408), (224, 621364), (248, 561232), (434, 320704), (448, 310682), (496, 280616), (868, 160352), (896, 155341), (992, 140308), (1736, 80176), (1984, 70154), (3472, 40088), (3968, 35077), (5011, 27776), (6944, 20044), (10022, 13888)]