142501226

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{236713}}^1$

素因数の和:236765

約数の個数: 16

約数和(自身を含む): 249969984

約数和(自身を除く): 107468758

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 236713, 473426, 1656991, 3313982, 10178659, 20357318, 71250613, 142501226]

約数ペア:

[(1, 142501226), (2, 71250613), (7, 20357318), (14, 10178659), (43, 3313982), (86, 1656991), (301, 473426), (602, 236713)]