144475168

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 289661400

約数和(自身を除く): 145186232

約数列:

[1, 2, 4, 8, 16, 32, 149, 157, 193, 298, 314, 386, 596, 628, 772, 1192, 1256, 1544, 2384, 2512, 3088, 4768, 5024, 6176, 23393, 28757, 30301, 46786, 57514, 60602, 93572, 115028, 121204, 187144, 230056, 242408, 374288, 460112, 484816, 748576, 920224, 969632, 4514849, 9029698, 18059396, 36118792, 72237584, 144475168]

約数ペア:

[(1, 144475168), (2, 72237584), (4, 36118792), (8, 18059396), (16, 9029698), (32, 4514849), (149, 969632), (157, 920224), (193, 748576), (298, 484816), (314, 460112), (386, 374288), (596, 242408), (628, 230056), (772, 187144), (1192, 121204), (1256, 115028), (1544, 93572), (2384, 60602), (2512, 57514), (3088, 46786), (4768, 30301), (5024, 28757), (6176, 23393)]