15692616016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{70373}}^1$

素因数の和:70580

約数の個数: 80

約数和(自身を含む): 38116810368

約数和(自身を除く): 22424194352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 181, 308, 362, 616, 724, 1232, 1267, 1448, 1991, 2534, 2896, 3982, 5068, 7964, 10136, 13937, 15928, 20272, 27874, 31856, 55748, 70373, 111496, 140746, 222992, 281492, 492611, 562984, 774103, 985222, 1125968, 1548206, 1970444, 3096412, 3940888, 5418721, 6192824, 7881776, 10837442, 12385648, 12737513, 21674884, 25475026, 43349768, 50950052, 86699536, 89162591, 101900104, 140112643, 178325182, 203800208, 280225286, 356650364, 560450572, 713300728, 980788501, 1120901144, 1426601456, 1961577002, 2241802288, 3923154004, 7846308008, 15692616016]

約数ペア:

[(1, 15692616016), (2, 7846308008), (4, 3923154004), (7, 2241802288), (8, 1961577002), (11, 1426601456), (14, 1120901144), (16, 980788501), (22, 713300728), (28, 560450572), (44, 356650364), (56, 280225286), (77, 203800208), (88, 178325182), (112, 140112643), (154, 101900104), (176, 89162591), (181, 86699536), (308, 50950052), (362, 43349768), (616, 25475026), (724, 21674884), (1232, 12737513), (1267, 12385648), (1448, 10837442), (1991, 7881776), (2534, 6192824), (2896, 5418721), (3982, 3940888), (5068, 3096412), (7964, 1970444), (10136, 1548206), (13937, 1125968), (15928, 985222), (20272, 774103), (27874, 562984), (31856, 492611), (55748, 281492), (70373, 222992), (111496, 140746)]