166377610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15139}}^1$

素因数の和:15310

約数の個数: 32

約数和(自身を含む): 344465280

約数和(自身を除く): 178087670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 15139, 30278, 75695, 105973, 151390, 211946, 529865, 1059730, 2376823, 4753646, 11884115, 16637761, 23768230, 33275522, 83188805, 166377610]

約数ペア:

[(1, 166377610), (2, 83188805), (5, 33275522), (7, 23768230), (10, 16637761), (14, 11884115), (35, 4753646), (70, 2376823), (157, 1059730), (314, 529865), (785, 211946), (1099, 151390), (1570, 105973), (2198, 75695), (5495, 30278), (10990, 15139)]