266144144

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{15737}}^1$

素因数の和:15903

約数の個数: 40

約数和(自身を含む): 593259648

約数和(自身を除く): 327115504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 15737, 16912, 31474, 62948, 110159, 125896, 220318, 251792, 440636, 881272, 1762544, 2376287, 4752574, 9505148, 16634009, 19010296, 33268018, 38020592, 66536036, 133072072, 266144144]

約数ペア:

[(1, 266144144), (2, 133072072), (4, 66536036), (7, 38020592), (8, 33268018), (14, 19010296), (16, 16634009), (28, 9505148), (56, 4752574), (112, 2376287), (151, 1762544), (302, 881272), (604, 440636), (1057, 251792), (1208, 220318), (2114, 125896), (2416, 110159), (4228, 62948), (8456, 31474), (15737, 16912)]