137664224

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 279354096

約数和(自身を除く): 141689872

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 317, 328, 331, 634, 656, 662, 1268, 1312, 1324, 2536, 2648, 5072, 5296, 10144, 10592, 12997, 13571, 25994, 27142, 51988, 54284, 103976, 104927, 108568, 207952, 209854, 217136, 415904, 419708, 434272, 839416, 1678832, 3357664, 4302007, 8604014, 17208028, 34416056, 68832112, 137664224]

約数ペア:

[(1, 137664224), (2, 68832112), (4, 34416056), (8, 17208028), (16, 8604014), (32, 4302007), (41, 3357664), (82, 1678832), (164, 839416), (317, 434272), (328, 419708), (331, 415904), (634, 217136), (656, 209854), (662, 207952), (1268, 108568), (1312, 104927), (1324, 103976), (2536, 54284), (2648, 51988), (5072, 27142), (5296, 25994), (10144, 13571), (10592, 12997)]