158338584

素因数分解:

$2^3\times 3^3\times {\mathrm{661}}^1\times {\mathrm{1109}}^1$

素因数の和:1785

約数の個数: 64

約数和(自身を含む): 440892000

約数和(自身を除く): 282553416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 661, 1109, 1322, 1983, 2218, 2644, 3327, 3966, 4436, 5288, 5949, 6654, 7932, 8872, 9981, 11898, 13308, 15864, 17847, 19962, 23796, 26616, 29943, 35694, 39924, 47592, 59886, 71388, 79848, 119772, 142776, 239544, 733049, 1466098, 2199147, 2932196, 4398294, 5864392, 6597441, 8796588, 13194882, 17593176, 19792323, 26389764, 39584646, 52779528, 79169292, 158338584]

約数ペア:

[(1, 158338584), (2, 79169292), (3, 52779528), (4, 39584646), (6, 26389764), (8, 19792323), (9, 17593176), (12, 13194882), (18, 8796588), (24, 6597441), (27, 5864392), (36, 4398294), (54, 2932196), (72, 2199147), (108, 1466098), (216, 733049), (661, 239544), (1109, 142776), (1322, 119772), (1983, 79848), (2218, 71388), (2644, 59886), (3327, 47592), (3966, 39924), (4436, 35694), (5288, 29943), (5949, 26616), (6654, 23796), (7932, 19962), (8872, 17847), (9981, 15864), (11898, 13308)]