127568368

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 251385200

約数和(自身を除く): 123816832

約数列:

[1, 2, 4, 8, 16, 109, 193, 218, 379, 386, 436, 758, 772, 872, 1516, 1544, 1744, 3032, 3088, 6064, 21037, 41311, 42074, 73147, 82622, 84148, 146294, 165244, 168296, 292588, 330488, 336592, 585176, 660976, 1170352, 7973023, 15946046, 31892092, 63784184, 127568368]

約数ペア:

[(1, 127568368), (2, 63784184), (4, 31892092), (8, 15946046), (16, 7973023), (109, 1170352), (193, 660976), (218, 585176), (379, 336592), (386, 330488), (436, 292588), (758, 168296), (772, 165244), (872, 146294), (1516, 84148), (1544, 82622), (1744, 73147), (3032, 42074), (3088, 41311), (6064, 21037)]