159562769968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{516371}}^1$

素因数の和:516506

約数の個数: 80

約数和(自身を含む): 368813537280

約数和(自身を除く): 209250767312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 89, 112, 124, 178, 217, 248, 356, 434, 496, 623, 712, 868, 1246, 1424, 1736, 2492, 2759, 3472, 4984, 5518, 9968, 11036, 19313, 22072, 38626, 44144, 77252, 154504, 309008, 516371, 1032742, 2065484, 3614597, 4130968, 7229194, 8261936, 14458388, 16007501, 28916776, 32015002, 45957019, 57833552, 64030004, 91914038, 112052507, 128060008, 183828076, 224105014, 256120016, 321699133, 367656152, 448210028, 643398266, 735312304, 896420056, 1286796532, 1424667589, 1792840112, 2573593064, 2849335178, 5147186128, 5698670356, 9972673123, 11397340712, 19945346246, 22794681424, 39890692492, 79781384984, 159562769968]

約数ペア:

[(1, 159562769968), (2, 79781384984), (4, 39890692492), (7, 22794681424), (8, 19945346246), (14, 11397340712), (16, 9972673123), (28, 5698670356), (31, 5147186128), (56, 2849335178), (62, 2573593064), (89, 1792840112), (112, 1424667589), (124, 1286796532), (178, 896420056), (217, 735312304), (248, 643398266), (356, 448210028), (434, 367656152), (496, 321699133), (623, 256120016), (712, 224105014), (868, 183828076), (1246, 128060008), (1424, 112052507), (1736, 91914038), (2492, 64030004), (2759, 57833552), (3472, 45957019), (4984, 32015002), (5518, 28916776), (9968, 16007501), (11036, 14458388), (19313, 8261936), (22072, 7229194), (38626, 4130968), (44144, 3614597), (77252, 2065484), (154504, 1032742), (309008, 516371)]