115440248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 271537920

約数和(自身を除く): 156097672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 193, 308, 386, 616, 772, 971, 1351, 1544, 1942, 2123, 2702, 3884, 4246, 5404, 6797, 7768, 8492, 10681, 10808, 13594, 14861, 16984, 21362, 27188, 29722, 42724, 54376, 59444, 74767, 85448, 118888, 149534, 187403, 299068, 374806, 598136, 749612, 1311821, 1499224, 2061433, 2623642, 4122866, 5247284, 8245732, 10494568, 14430031, 16491464, 28860062, 57720124, 115440248]

約数ペア:

[(1, 115440248), (2, 57720124), (4, 28860062), (7, 16491464), (8, 14430031), (11, 10494568), (14, 8245732), (22, 5247284), (28, 4122866), (44, 2623642), (56, 2061433), (77, 1499224), (88, 1311821), (154, 749612), (193, 598136), (308, 374806), (386, 299068), (616, 187403), (772, 149534), (971, 118888), (1351, 85448), (1544, 74767), (1942, 59444), (2123, 54376), (2702, 42724), (3884, 29722), (4246, 27188), (5404, 21362), (6797, 16984), (7768, 14861), (8492, 13594), (10681, 10808)]