161666812872

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{613993}}^1$

素因数の和:614084

約数の個数: 128

約数和(自身を含む): 477441734400

約数和(自身を除く): 315774921528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 53, 54, 69, 72, 92, 106, 108, 138, 159, 184, 207, 212, 216, 276, 318, 414, 424, 477, 552, 621, 636, 828, 954, 1219, 1242, 1272, 1431, 1656, 1908, 2438, 2484, 2862, 3657, 3816, 4876, 4968, 5724, 7314, 9752, 10971, 11448, 14628, 21942, 29256, 32913, 43884, 65826, 87768, 131652, 263304, 613993, 1227986, 1841979, 2455972, 3683958, 4911944, 5525937, 7367916, 11051874, 14121839, 14735832, 16577811, 22103748, 28243678, 32541629, 33155622, 42365517, 44207496, 56487356, 65083258, 66311244, 84731034, 97624887, 112974712, 127096551, 130166516, 132622488, 169462068, 195249774, 254193102, 260333032, 292874661, 338924136, 381289653, 390499548, 508386204, 585749322, 748457467, 762579306, 780999096, 878623983, 1016772408, 1171498644, 1496914934, 1525158612, 1757247966, 2245372401, 2342997288, 2993829868, 3050317224, 3514495932, 4490744802, 5987659736, 6736117203, 7028991864, 8981489604, 13472234406, 17962979208, 20208351609, 26944468812, 40416703218, 53888937624, 80833406436, 161666812872]

約数ペア:

[(1, 161666812872), (2, 80833406436), (3, 53888937624), (4, 40416703218), (6, 26944468812), (8, 20208351609), (9, 17962979208), (12, 13472234406), (18, 8981489604), (23, 7028991864), (24, 6736117203), (27, 5987659736), (36, 4490744802), (46, 3514495932), (53, 3050317224), (54, 2993829868), (69, 2342997288), (72, 2245372401), (92, 1757247966), (106, 1525158612), (108, 1496914934), (138, 1171498644), (159, 1016772408), (184, 878623983), (207, 780999096), (212, 762579306), (216, 748457467), (276, 585749322), (318, 508386204), (414, 390499548), (424, 381289653), (477, 338924136), (552, 292874661), (621, 260333032), (636, 254193102), (828, 195249774), (954, 169462068), (1219, 132622488), (1242, 130166516), (1272, 127096551), (1431, 112974712), (1656, 97624887), (1908, 84731034), (2438, 66311244), (2484, 65083258), (2862, 56487356), (3657, 44207496), (3816, 42365517), (4876, 33155622), (4968, 32541629), (5724, 28243678), (7314, 22103748), (9752, 16577811), (10971, 14735832), (11448, 14121839), (14628, 11051874), (21942, 7367916), (29256, 5525937), (32913, 4911944), (43884, 3683958), (65826, 2455972), (87768, 1841979), (131652, 1227986), (263304, 613993)]