171793152

素因数分解:

$2^8\times 3^2\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:626

約数の個数: 108

約数和(自身を含む): 499341024

約数和(自身を除く): 327547872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 173, 192, 256, 288, 346, 384, 431, 519, 576, 692, 768, 862, 1038, 1152, 1293, 1384, 1557, 1724, 2076, 2304, 2586, 2768, 3114, 3448, 3879, 4152, 5172, 5536, 6228, 6896, 7758, 8304, 10344, 11072, 12456, 13792, 15516, 16608, 20688, 22144, 24912, 27584, 31032, 33216, 41376, 44288, 49824, 55168, 62064, 66432, 74563, 82752, 99648, 110336, 124128, 132864, 149126, 165504, 199296, 223689, 248256, 298252, 331008, 398592, 447378, 496512, 596504, 671067, 894756, 993024, 1193008, 1342134, 1789512, 2386016, 2684268, 3579024, 4772032, 5368536, 7158048, 9544064, 10737072, 14316096, 19088128, 21474144, 28632192, 42948288, 57264384, 85896576, 171793152]

約数ペア:

[(1, 171793152), (2, 85896576), (3, 57264384), (4, 42948288), (6, 28632192), (8, 21474144), (9, 19088128), (12, 14316096), (16, 10737072), (18, 9544064), (24, 7158048), (32, 5368536), (36, 4772032), (48, 3579024), (64, 2684268), (72, 2386016), (96, 1789512), (128, 1342134), (144, 1193008), (173, 993024), (192, 894756), (256, 671067), (288, 596504), (346, 496512), (384, 447378), (431, 398592), (519, 331008), (576, 298252), (692, 248256), (768, 223689), (862, 199296), (1038, 165504), (1152, 149126), (1293, 132864), (1384, 124128), (1557, 110336), (1724, 99648), (2076, 82752), (2304, 74563), (2586, 66432), (2768, 62064), (3114, 55168), (3448, 49824), (3879, 44288), (4152, 41376), (5172, 33216), (5536, 31032), (6228, 27584), (6896, 24912), (7758, 22144), (8304, 20688), (10344, 16608), (11072, 15516), (12456, 13792)]