149285336

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13999}}^1$

素因数の和:14079

約数の個数: 32

約数和(自身を含む): 295680000

約数和(自身を除く): 146394664

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 13999, 27998, 55996, 111992, 433969, 601957, 867938, 1203914, 1735876, 2407828, 3471752, 4815656, 18660667, 37321334, 74642668, 149285336]

約数ペア:

[(1, 149285336), (2, 74642668), (4, 37321334), (8, 18660667), (31, 4815656), (43, 3471752), (62, 2407828), (86, 1735876), (124, 1203914), (172, 867938), (248, 601957), (344, 433969), (1333, 111992), (2666, 55996), (5332, 27998), (10664, 13999)]