142715396

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{6361}}^1$

素因数の和:6515

約数の個数: 24

約数和(自身を含む): 256515840

約数和(自身を除く): 113800444

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 5609, 6361, 11218, 12722, 22436, 25444, 451631, 502519, 903262, 1005038, 1806524, 2010076, 35678849, 71357698, 142715396]

約数ペア:

[(1, 142715396), (2, 71357698), (4, 35678849), (71, 2010076), (79, 1806524), (142, 1005038), (158, 903262), (284, 502519), (316, 451631), (5609, 25444), (6361, 22436), (11218, 12722)]