142708678

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{6359}}^1$

素因数の和:6604

約数の個数: 24

約数和(自身を含む): 250138800

約数和(自身を除く): 107430122

約数列:

[1, 2, 7, 14, 49, 98, 229, 458, 1603, 3206, 6359, 11221, 12718, 22442, 44513, 89026, 311591, 623182, 1456211, 2912422, 10193477, 20386954, 71354339, 142708678]

約数ペア:

[(1, 142708678), (2, 71354339), (7, 20386954), (14, 10193477), (49, 2912422), (98, 1456211), (229, 623182), (458, 311591), (1603, 89026), (3206, 44513), (6359, 22442), (11221, 12718)]