128268864

素因数分解:

$2^6\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2683}}^1$

素因数の和:2784

約数の個数: 84

約数和(自身を含む): 372227856

約数和(自身を除く): 243958992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 144, 166, 192, 249, 288, 332, 498, 576, 664, 747, 996, 1328, 1494, 1992, 2656, 2683, 2988, 3984, 5312, 5366, 5976, 7968, 8049, 10732, 11952, 15936, 16098, 21464, 23904, 24147, 32196, 42928, 47808, 48294, 64392, 85856, 96588, 128784, 171712, 193176, 222689, 257568, 386352, 445378, 515136, 668067, 772704, 890756, 1336134, 1545408, 1781512, 2004201, 2672268, 3563024, 4008402, 5344536, 7126048, 8016804, 10689072, 14252096, 16033608, 21378144, 32067216, 42756288, 64134432, 128268864]

約数ペア:

[(1, 128268864), (2, 64134432), (3, 42756288), (4, 32067216), (6, 21378144), (8, 16033608), (9, 14252096), (12, 10689072), (16, 8016804), (18, 7126048), (24, 5344536), (32, 4008402), (36, 3563024), (48, 2672268), (64, 2004201), (72, 1781512), (83, 1545408), (96, 1336134), (144, 890756), (166, 772704), (192, 668067), (249, 515136), (288, 445378), (332, 386352), (498, 257568), (576, 222689), (664, 193176), (747, 171712), (996, 128784), (1328, 96588), (1494, 85856), (1992, 64392), (2656, 48294), (2683, 47808), (2988, 42928), (3984, 32196), (5312, 24147), (5366, 23904), (5976, 21464), (7968, 16098), (8049, 15936), (10732, 11952)]