172576843

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 199618560

約数和(自身を除く): 27041717

約数列:

[1, 17, 23, 37, 79, 151, 391, 629, 851, 1343, 1817, 2567, 2923, 3473, 5587, 11929, 14467, 30889, 49691, 59041, 67229, 94979, 128501, 202793, 274367, 441373, 1142893, 2184517, 4664239, 7503341, 10151579, 172576843]

約数ペア:

[(1, 172576843), (17, 10151579), (23, 7503341), (37, 4664239), (79, 2184517), (151, 1142893), (391, 441373), (629, 274367), (851, 202793), (1343, 128501), (1817, 94979), (2567, 67229), (2923, 59041), (3473, 49691), (5587, 30889), (11929, 14467)]