121331328

素因数分解:

$2^7\times 3^1\times {\mathrm{315967}}^1$

素因数の和:315984

約数の個数: 32

約数和(自身を含む): 322287360

約数和(自身を除く): 200956032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 315967, 631934, 947901, 1263868, 1895802, 2527736, 3791604, 5055472, 7583208, 10110944, 15166416, 20221888, 30332832, 40443776, 60665664, 121331328]

約数ペア:

[(1, 121331328), (2, 60665664), (3, 40443776), (4, 30332832), (6, 20221888), (8, 15166416), (12, 10110944), (16, 7583208), (24, 5055472), (32, 3791604), (48, 2527736), (64, 1895802), (96, 1263868), (128, 947901), (192, 631934), (384, 315967)]