155680296

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2473}}^1$

素因数の和:2586

約数の個数: 64

約数和(自身を含む): 404944320

約数和(自身を除く): 249264024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 516, 732, 1032, 1464, 2473, 2623, 4946, 5246, 7419, 7869, 9892, 10492, 14838, 15738, 19784, 20984, 29676, 31476, 59352, 62952, 106339, 150853, 212678, 301706, 319017, 425356, 452559, 603412, 638034, 850712, 905118, 1206824, 1276068, 1810236, 2552136, 3620472, 6486679, 12973358, 19460037, 25946716, 38920074, 51893432, 77840148, 155680296]

約数ペア:

[(1, 155680296), (2, 77840148), (3, 51893432), (4, 38920074), (6, 25946716), (8, 19460037), (12, 12973358), (24, 6486679), (43, 3620472), (61, 2552136), (86, 1810236), (122, 1276068), (129, 1206824), (172, 905118), (183, 850712), (244, 638034), (258, 603412), (344, 452559), (366, 425356), (488, 319017), (516, 301706), (732, 212678), (1032, 150853), (1464, 106339), (2473, 62952), (2623, 59352), (4946, 31476), (5246, 29676), (7419, 20984), (7869, 19784), (9892, 15738), (10492, 14838)]