2158714368

素因数分解:

$2^9\times 3^3\times {\mathrm{156157}}^1$

素因数の和:156184

約数の個数: 80

約数和(自身を含む): 6389985360

約数和(自身を除く): 4231270992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 156157, 312314, 468471, 624628, 936942, 1249256, 1405413, 1873884, 2498512, 2810826, 3747768, 4216239, 4997024, 5621652, 7495536, 8432478, 9994048, 11243304, 14991072, 16864956, 19988096, 22486608, 29982144, 33729912, 39976192, 44973216, 59964288, 67459824, 79952384, 89946432, 119928576, 134919648, 179892864, 239857152, 269839296, 359785728, 539678592, 719571456, 1079357184, 2158714368]

約数ペア:

[(1, 2158714368), (2, 1079357184), (3, 719571456), (4, 539678592), (6, 359785728), (8, 269839296), (9, 239857152), (12, 179892864), (16, 134919648), (18, 119928576), (24, 89946432), (27, 79952384), (32, 67459824), (36, 59964288), (48, 44973216), (54, 39976192), (64, 33729912), (72, 29982144), (96, 22486608), (108, 19988096), (128, 16864956), (144, 14991072), (192, 11243304), (216, 9994048), (256, 8432478), (288, 7495536), (384, 5621652), (432, 4997024), (512, 4216239), (576, 3747768), (768, 2810826), (864, 2498512), (1152, 1873884), (1536, 1405413), (1728, 1249256), (2304, 936942), (3456, 624628), (4608, 468471), (6912, 312314), (13824, 156157)]