127866314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 79701046

約数列:

[1, 2, 19, 38, 71, 83, 142, 166, 571, 1142, 1349, 1577, 2698, 3154, 5893, 10849, 11786, 21698, 40541, 47393, 81082, 94786, 111967, 223934, 770279, 900467, 1540558, 1800934, 3364903, 6729806, 63933157, 127866314]

約数ペア:

[(1, 127866314), (2, 63933157), (19, 6729806), (38, 3364903), (71, 1800934), (83, 1540558), (142, 900467), (166, 770279), (571, 223934), (1142, 111967), (1349, 94786), (1577, 81082), (2698, 47393), (3154, 40541), (5893, 21698), (10849, 11786)]