168221856

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:926

約数の個数: 96

約数和(自身を含む): 484456896

約数和(自身を除く): 316235040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 241, 264, 352, 482, 528, 661, 723, 964, 1056, 1322, 1446, 1928, 1983, 2644, 2651, 2892, 3856, 3966, 5288, 5302, 5784, 7271, 7712, 7932, 7953, 10576, 10604, 11568, 14542, 15864, 15906, 21152, 21208, 21813, 23136, 29084, 31728, 31812, 42416, 43626, 58168, 63456, 63624, 84832, 87252, 116336, 127248, 159301, 174504, 232672, 254496, 318602, 349008, 477903, 637204, 698016, 955806, 1274408, 1752311, 1911612, 2548816, 3504622, 3823224, 5097632, 5256933, 7009244, 7646448, 10513866, 14018488, 15292896, 21027732, 28036976, 42055464, 56073952, 84110928, 168221856]

約数ペア:

[(1, 168221856), (2, 84110928), (3, 56073952), (4, 42055464), (6, 28036976), (8, 21027732), (11, 15292896), (12, 14018488), (16, 10513866), (22, 7646448), (24, 7009244), (32, 5256933), (33, 5097632), (44, 3823224), (48, 3504622), (66, 2548816), (88, 1911612), (96, 1752311), (132, 1274408), (176, 955806), (241, 698016), (264, 637204), (352, 477903), (482, 349008), (528, 318602), (661, 254496), (723, 232672), (964, 174504), (1056, 159301), (1322, 127248), (1446, 116336), (1928, 87252), (1983, 84832), (2644, 63624), (2651, 63456), (2892, 58168), (3856, 43626), (3966, 42416), (5288, 31812), (5302, 31728), (5784, 29084), (7271, 23136), (7712, 21813), (7932, 21208), (7953, 21152), (10576, 15906), (10604, 15864), (11568, 14542)]