208839168

素因数分解:

$2^9\times 3^3\times {\mathrm{15107}}^1$

素因数の和:15134

約数の個数: 80

約数和(自身を含む): 618219360

約数和(自身を除く): 409380192

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, 15107, 30214, 45321, 60428, 90642, 120856, 135963, 181284, 241712, 271926, 362568, 407889, 483424, 543852, 725136, 815778, 966848, 1087704, 1450272, 1631556, 1933696, 2175408, 2900544, 3263112, 3867392, 4350816, 5801088, 6526224, 7734784, 8701632, 11602176, 13052448, 17403264, 23204352, 26104896, 34806528, 52209792, 69613056, 104419584, 208839168]

約数ペア:

[(1, 208839168), (2, 104419584), (3, 69613056), (4, 52209792), (6, 34806528), (8, 26104896), (9, 23204352), (12, 17403264), (16, 13052448), (18, 11602176), (24, 8701632), (27, 7734784), (32, 6526224), (36, 5801088), (48, 4350816), (54, 3867392), (64, 3263112), (72, 2900544), (96, 2175408), (108, 1933696), (128, 1631556), (144, 1450272), (192, 1087704), (216, 966848), (256, 815778), (288, 725136), (384, 543852), (432, 483424), (512, 407889), (576, 362568), (768, 271926), (864, 241712), (1152, 181284), (1536, 135963), (1728, 120856), (2304, 90642), (3456, 60428), (4608, 45321), (6912, 30214), (13824, 15107)]