129021368

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 288173760

約数和(自身を除く): 159152392

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 259, 292, 296, 511, 518, 584, 853, 1022, 1036, 1706, 2044, 2072, 2701, 3412, 4088, 5402, 5971, 6824, 10804, 11942, 18907, 21608, 23884, 31561, 37814, 47768, 62269, 63122, 75628, 124538, 126244, 151256, 220927, 249076, 252488, 435883, 441854, 498152, 871766, 883708, 1743532, 1767416, 2303953, 3487064, 4607906, 9215812, 16127671, 18431624, 32255342, 64510684, 129021368]

約数ペア:

[(1, 129021368), (2, 64510684), (4, 32255342), (7, 18431624), (8, 16127671), (14, 9215812), (28, 4607906), (37, 3487064), (56, 2303953), (73, 1767416), (74, 1743532), (146, 883708), (148, 871766), (259, 498152), (292, 441854), (296, 435883), (511, 252488), (518, 249076), (584, 220927), (853, 151256), (1022, 126244), (1036, 124538), (1706, 75628), (2044, 63122), (2072, 62269), (2701, 47768), (3412, 37814), (4088, 31561), (5402, 23884), (5971, 21608), (6824, 18907), (10804, 11942)]