127986208

素因数分解:

$2^5\times 7^1\times {\mathrm{743}}^1\times {\mathrm{769}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 288731520

約数和(自身を除く): 160745312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 743, 769, 1486, 1538, 2972, 3076, 5201, 5383, 5944, 6152, 10402, 10766, 11888, 12304, 20804, 21532, 23776, 24608, 41608, 43064, 83216, 86128, 166432, 172256, 571367, 1142734, 2285468, 3999569, 4570936, 7999138, 9141872, 15998276, 18283744, 31996552, 63993104, 127986208]

約数ペア:

[(1, 127986208), (2, 63993104), (4, 31996552), (7, 18283744), (8, 15998276), (14, 9141872), (16, 7999138), (28, 4570936), (32, 3999569), (56, 2285468), (112, 1142734), (224, 571367), (743, 172256), (769, 166432), (1486, 86128), (1538, 83216), (2972, 43064), (3076, 41608), (5201, 24608), (5383, 23776), (5944, 21532), (6152, 20804), (10402, 12304), (10766, 11888)]