159987296

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37591}}^1$

素因数の和:37627

約数の個数: 48

約数和(自身を含む): 378927360

約数和(自身を除く): 218940064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 37591, 75182, 150364, 263137, 300728, 526274, 601456, 714229, 1052548, 1202912, 1428458, 2105096, 2856916, 4210192, 4999603, 5713832, 8420384, 9999206, 11427664, 19998412, 22855328, 39996824, 79993648, 159987296]

約数ペア:

[(1, 159987296), (2, 79993648), (4, 39996824), (7, 22855328), (8, 19998412), (14, 11427664), (16, 9999206), (19, 8420384), (28, 5713832), (32, 4999603), (38, 4210192), (56, 2856916), (76, 2105096), (112, 1428458), (133, 1202912), (152, 1052548), (224, 714229), (266, 601456), (304, 526274), (532, 300728), (608, 263137), (1064, 150364), (2128, 75182), (4256, 37591)]