138008576

素因数分解:

$2^{11}\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 279770400

約数和(自身を除く): 141761824

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 853, 1024, 1264, 1706, 2048, 2528, 3412, 5056, 6824, 10112, 13648, 20224, 27296, 40448, 54592, 67387, 80896, 109184, 134774, 161792, 218368, 269548, 436736, 539096, 873472, 1078192, 1746944, 2156384, 4312768, 8625536, 17251072, 34502144, 69004288, 138008576]

約数ペア:

[(1, 138008576), (2, 69004288), (4, 34502144), (8, 17251072), (16, 8625536), (32, 4312768), (64, 2156384), (79, 1746944), (128, 1078192), (158, 873472), (256, 539096), (316, 436736), (512, 269548), (632, 218368), (853, 161792), (1024, 134774), (1264, 109184), (1706, 80896), (2048, 67387), (2528, 54592), (3412, 40448), (5056, 27296), (6824, 20224), (10112, 13648)]