157681344

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 112

約数和(自身を含む): 434522880

約数和(自身を除く): 276841536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 71, 86, 96, 129, 142, 172, 192, 213, 258, 269, 284, 344, 426, 516, 538, 568, 688, 807, 852, 1032, 1076, 1136, 1376, 1614, 1704, 2064, 2152, 2272, 2752, 3053, 3228, 3408, 4128, 4304, 4544, 6106, 6456, 6816, 8256, 8608, 9159, 11567, 12212, 12912, 13632, 17216, 18318, 19099, 23134, 24424, 25824, 34701, 36636, 38198, 46268, 48848, 51648, 57297, 69402, 73272, 76396, 92536, 97696, 114594, 138804, 146544, 152792, 185072, 195392, 229188, 277608, 293088, 305584, 370144, 458376, 555216, 586176, 611168, 740288, 821257, 916752, 1110432, 1222336, 1642514, 1833504, 2220864, 2463771, 3285028, 3667008, 4927542, 6570056, 9855084, 13140112, 19710168, 26280224, 39420336, 52560448, 78840672, 157681344]

約数ペア:

[(1, 157681344), (2, 78840672), (3, 52560448), (4, 39420336), (6, 26280224), (8, 19710168), (12, 13140112), (16, 9855084), (24, 6570056), (32, 4927542), (43, 3667008), (48, 3285028), (64, 2463771), (71, 2220864), (86, 1833504), (96, 1642514), (129, 1222336), (142, 1110432), (172, 916752), (192, 821257), (213, 740288), (258, 611168), (269, 586176), (284, 555216), (344, 458376), (426, 370144), (516, 305584), (538, 293088), (568, 277608), (688, 229188), (807, 195392), (852, 185072), (1032, 152792), (1076, 146544), (1136, 138804), (1376, 114594), (1614, 97696), (1704, 92536), (2064, 76396), (2152, 73272), (2272, 69402), (2752, 57297), (3053, 51648), (3228, 48848), (3408, 46268), (4128, 38198), (4304, 36636), (4544, 34701), (6106, 25824), (6456, 24424), (6816, 23134), (8256, 19099), (8608, 18318), (9159, 17216), (11567, 13632), (12212, 12912)]