160449982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 319127040

約数和(自身を除く): 158677058

約数列:

[1, 2, 7, 11, 14, 22, 29, 37, 58, 74, 77, 154, 203, 259, 319, 406, 407, 518, 638, 814, 971, 1073, 1942, 2146, 2233, 2849, 4466, 5698, 6797, 7511, 10681, 11803, 13594, 15022, 21362, 23606, 28159, 35927, 56318, 71854, 74767, 82621, 149534, 165242, 197113, 251489, 309749, 394226, 395197, 502978, 619498, 790394, 1041883, 2083766, 2168243, 2766379, 4336486, 5532758, 7293181, 11460713, 14586362, 22921426, 80224991, 160449982]

約数ペア:

[(1, 160449982), (2, 80224991), (7, 22921426), (11, 14586362), (14, 11460713), (22, 7293181), (29, 5532758), (37, 4336486), (58, 2766379), (74, 2168243), (77, 2083766), (154, 1041883), (203, 790394), (259, 619498), (319, 502978), (406, 395197), (407, 394226), (518, 309749), (638, 251489), (814, 197113), (971, 165242), (1073, 149534), (1942, 82621), (2146, 74767), (2233, 71854), (2849, 56318), (4466, 35927), (5698, 28159), (6797, 23606), (7511, 21362), (10681, 15022), (11803, 13594)]