120729232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3697}}^1$

素因数の和:3875

約数の個数: 40

約数和(自身を含む): 253579256

約数和(自身を除く): 132850024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 3697, 4082, 7394, 8164, 14788, 16328, 29576, 32656, 48061, 59152, 96122, 192244, 384488, 580429, 768976, 1160858, 2321716, 4643432, 7545577, 9286864, 15091154, 30182308, 60364616, 120729232]

約数ペア:

[(1, 120729232), (2, 60364616), (4, 30182308), (8, 15091154), (13, 9286864), (16, 7545577), (26, 4643432), (52, 2321716), (104, 1160858), (157, 768976), (208, 580429), (314, 384488), (628, 192244), (1256, 96122), (2041, 59152), (2512, 48061), (3697, 32656), (4082, 29576), (7394, 16328), (8164, 14788)]