157002172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{20201}}^1$

素因数の和:20301

約数の個数: 24

約数和(自身を含む): 288484560

約数和(自身を除く): 131482388

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 20201, 40402, 80804, 585829, 1171658, 1353467, 2343316, 2706934, 5413868, 39250543, 78501086, 157002172]

約数ペア:

[(1, 157002172), (2, 78501086), (4, 39250543), (29, 5413868), (58, 2706934), (67, 2343316), (116, 1353467), (134, 1171658), (268, 585829), (1943, 80804), (3886, 40402), (7772, 20201)]