120670312

素因数分解:

$2^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{2657}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 258995520

約数和(自身を除く): 138325208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 811, 1622, 2657, 3244, 5314, 5677, 6488, 10628, 11354, 18599, 21256, 22708, 37198, 45416, 74396, 148792, 2154827, 4309654, 8619308, 15083789, 17238616, 30167578, 60335156, 120670312]

約数ペア:

[(1, 120670312), (2, 60335156), (4, 30167578), (7, 17238616), (8, 15083789), (14, 8619308), (28, 4309654), (56, 2154827), (811, 148792), (1622, 74396), (2657, 45416), (3244, 37198), (5314, 22708), (5677, 21256), (6488, 18599), (10628, 11354)]