139298304

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3943}}^1$

素因数の和:3987

約数の個数: 80

約数和(自身を含む): 387332352

約数和(自身を除く): 248034048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 2208, 2944, 3943, 4416, 5888, 7886, 8832, 11776, 11829, 15772, 17664, 23658, 31544, 35328, 47316, 63088, 90689, 94632, 126176, 181378, 189264, 252352, 272067, 362756, 378528, 504704, 544134, 725512, 757056, 1009408, 1088268, 1451024, 1514112, 2018816, 2176536, 2902048, 3028224, 4353072, 5804096, 6056448, 8706144, 11608192, 17412288, 23216384, 34824576, 46432768, 69649152, 139298304]

約数ペア:

[(1, 139298304), (2, 69649152), (3, 46432768), (4, 34824576), (6, 23216384), (8, 17412288), (12, 11608192), (16, 8706144), (23, 6056448), (24, 5804096), (32, 4353072), (46, 3028224), (48, 2902048), (64, 2176536), (69, 2018816), (92, 1514112), (96, 1451024), (128, 1088268), (138, 1009408), (184, 757056), (192, 725512), (256, 544134), (276, 504704), (368, 378528), (384, 362756), (512, 272067), (552, 252352), (736, 189264), (768, 181378), (1104, 126176), (1472, 94632), (1536, 90689), (2208, 63088), (2944, 47316), (3943, 35328), (4416, 31544), (5888, 23658), (7886, 17664), (8832, 15772), (11776, 11829)]