169665232

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 80

約数和(自身を含む): 374690304

約数和(自身を除く): 205025072

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 257, 341, 484, 496, 514, 682, 968, 1028, 1331, 1364, 1936, 2056, 2662, 2728, 2827, 3751, 4112, 5324, 5456, 5654, 7502, 7967, 10648, 11308, 15004, 15934, 21296, 22616, 30008, 31097, 31868, 41261, 45232, 60016, 62194, 63736, 82522, 87637, 124388, 127472, 165044, 175274, 248776, 330088, 342067, 350548, 497552, 660176, 684134, 701096, 964007, 1368268, 1402192, 1928014, 2736536, 3856028, 5473072, 7712056, 10604077, 15424112, 21208154, 42416308, 84832616, 169665232]

約数ペア:

[(1, 169665232), (2, 84832616), (4, 42416308), (8, 21208154), (11, 15424112), (16, 10604077), (22, 7712056), (31, 5473072), (44, 3856028), (62, 2736536), (88, 1928014), (121, 1402192), (124, 1368268), (176, 964007), (242, 701096), (248, 684134), (257, 660176), (341, 497552), (484, 350548), (496, 342067), (514, 330088), (682, 248776), (968, 175274), (1028, 165044), (1331, 127472), (1364, 124388), (1936, 87637), (2056, 82522), (2662, 63736), (2728, 62194), (2827, 60016), (3751, 45232), (4112, 41261), (5324, 31868), (5456, 31097), (5654, 30008), (7502, 22616), (7967, 21296), (10648, 15934), (11308, 15004)]