191913907504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1\times {\mathrm{10973}}^1$

素因数の和:13346

約数の個数: 80

約数和(自身を含む): 415287062784

約数和(自身を除く): 223373155280

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 2311, 3784, 4622, 7568, 9244, 10973, 18488, 21946, 25421, 36976, 43892, 50842, 87784, 99373, 101684, 120703, 175568, 198746, 203368, 241406, 397492, 406736, 471839, 482812, 794984, 943678, 965624, 1093103, 1589968, 1887356, 1931248, 2186206, 3774712, 4372412, 5190229, 7549424, 8744824, 10380458, 17489648, 20760916, 25358603, 41521832, 50717206, 83043664, 101434412, 202868824, 278944633, 405737648, 557889266, 1090419929, 1115778532, 2180839858, 2231557064, 4361679716, 4463114128, 8723359432, 11994619219, 17446718864, 23989238438, 47978476876, 95956953752, 191913907504]

約数ペア:

[(1, 191913907504), (2, 95956953752), (4, 47978476876), (8, 23989238438), (11, 17446718864), (16, 11994619219), (22, 8723359432), (43, 4463114128), (44, 4361679716), (86, 2231557064), (88, 2180839858), (172, 1115778532), (176, 1090419929), (344, 557889266), (473, 405737648), (688, 278944633), (946, 202868824), (1892, 101434412), (2311, 83043664), (3784, 50717206), (4622, 41521832), (7568, 25358603), (9244, 20760916), (10973, 17489648), (18488, 10380458), (21946, 8744824), (25421, 7549424), (36976, 5190229), (43892, 4372412), (50842, 3774712), (87784, 2186206), (99373, 1931248), (101684, 1887356), (120703, 1589968), (175568, 1093103), (198746, 965624), (203368, 943678), (241406, 794984), (397492, 482812), (406736, 471839)]