115518452

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 236705280

約数和(自身を除く): 121186828

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 139, 268, 278, 443, 469, 556, 886, 938, 973, 1772, 1876, 1946, 3101, 3892, 6202, 9313, 12404, 18626, 29681, 37252, 59362, 61577, 65191, 118724, 123154, 130382, 207767, 246308, 260764, 415534, 431039, 831068, 862078, 1724156, 4125659, 8251318, 16502636, 28879613, 57759226, 115518452]

約数ペア:

[(1, 115518452), (2, 57759226), (4, 28879613), (7, 16502636), (14, 8251318), (28, 4125659), (67, 1724156), (134, 862078), (139, 831068), (268, 431039), (278, 415534), (443, 260764), (469, 246308), (556, 207767), (886, 130382), (938, 123154), (973, 118724), (1772, 65191), (1876, 61577), (1946, 59362), (3101, 37252), (3892, 29681), (6202, 18626), (9313, 12404)]