121318232

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{14347}}^1$

素因数の和:14511

約数の個数: 32

約数和(自身を含む): 261707520

約数和(自身を除く): 140389288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 14347, 28694, 57388, 100429, 114776, 200858, 401716, 803432, 2166397, 4332794, 8665588, 15164779, 17331176, 30329558, 60659116, 121318232]

約数ペア:

[(1, 121318232), (2, 60659116), (4, 30329558), (7, 17331176), (8, 15164779), (14, 8665588), (28, 4332794), (56, 2166397), (151, 803432), (302, 401716), (604, 200858), (1057, 114776), (1208, 100429), (2114, 57388), (4228, 28694), (8456, 14347)]