140572242

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{51719}}^1$

素因数の和:51878

約数の個数: 24

約数和(自身を含む): 306596160

約数和(自身を除く): 166023918

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 51719, 103438, 155157, 310314, 465471, 930942, 7809569, 15619138, 23428707, 46857414, 70286121, 140572242]

約数ペア:

[(1, 140572242), (2, 70286121), (3, 46857414), (6, 23428707), (9, 15619138), (18, 7809569), (151, 930942), (302, 465471), (453, 310314), (906, 155157), (1359, 103438), (2718, 51719)]