189162064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{129919}}^1$

素因数の和:129947

約数の個数: 40

約数和(自身を含む): 451082240

約数和(自身を除く): 261920176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 129919, 259838, 519676, 909433, 1039352, 1688947, 1818866, 2078704, 3377894, 3637732, 6755788, 7275464, 11822629, 13511576, 14550928, 23645258, 27023152, 47290516, 94581032, 189162064]

約数ペア:

[(1, 189162064), (2, 94581032), (4, 47290516), (7, 27023152), (8, 23645258), (13, 14550928), (14, 13511576), (16, 11822629), (26, 7275464), (28, 6755788), (52, 3637732), (56, 3377894), (91, 2078704), (104, 1818866), (112, 1688947), (182, 1039352), (208, 909433), (364, 519676), (728, 259838), (1456, 129919)]