40288506

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{156157}}^1$

素因数の和:156205

約数の個数: 16

約数和(自身を含む): 82451424

約数和(自身を除く): 42162918

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 156157, 312314, 468471, 936942, 6714751, 13429502, 20144253, 40288506]

約数ペア:

[(1, 40288506), (2, 20144253), (3, 13429502), (6, 6714751), (43, 936942), (86, 468471), (129, 312314), (258, 156157)]