159562711

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 204221952

約数和(自身を除く): 44659241

約数列:

[1, 7, 11, 67, 77, 157, 197, 469, 737, 1099, 1379, 1727, 2167, 5159, 10519, 12089, 13199, 15169, 30929, 73633, 92393, 115709, 145189, 216503, 340219, 809963, 1016323, 2072243, 2381533, 14505701, 22794673, 159562711]

約数ペア:

[(1, 159562711), (7, 22794673), (11, 14505701), (67, 2381533), (77, 2072243), (157, 1016323), (197, 809963), (469, 340219), (737, 216503), (1099, 145189), (1379, 115709), (1727, 92393), (2167, 73633), (5159, 30929), (10519, 15169), (12089, 13199)]