165780396

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 477640800

約数和(自身を除く): 311860404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 53, 57, 68, 76, 102, 106, 114, 153, 159, 171, 204, 212, 228, 269, 306, 318, 323, 342, 477, 538, 612, 636, 646, 684, 807, 901, 954, 969, 1007, 1076, 1292, 1614, 1802, 1908, 1938, 2014, 2421, 2703, 2907, 3021, 3228, 3604, 3876, 4028, 4573, 4842, 5111, 5406, 5814, 6042, 8109, 9063, 9146, 9684, 10222, 10812, 11628, 12084, 13719, 14257, 15333, 16218, 17119, 18126, 18292, 20444, 27438, 28514, 30666, 32436, 34238, 36252, 41157, 42771, 45999, 51357, 54876, 57028, 61332, 68476, 82314, 85542, 86887, 91998, 102714, 128313, 154071, 164628, 171084, 173774, 183996, 205428, 242369, 256626, 260661, 270883, 308142, 347548, 484738, 513252, 521322, 541766, 616284, 727107, 781983, 812649, 969476, 1042644, 1083532, 1454214, 1563966, 1625298, 2181321, 2437947, 2908428, 3127932, 3250596, 4362642, 4605011, 4875894, 8725284, 9210022, 9751788, 13815033, 18420044, 27630066, 41445099, 55260132, 82890198, 165780396]

約数ペア:

[(1, 165780396), (2, 82890198), (3, 55260132), (4, 41445099), (6, 27630066), (9, 18420044), (12, 13815033), (17, 9751788), (18, 9210022), (19, 8725284), (34, 4875894), (36, 4605011), (38, 4362642), (51, 3250596), (53, 3127932), (57, 2908428), (68, 2437947), (76, 2181321), (102, 1625298), (106, 1563966), (114, 1454214), (153, 1083532), (159, 1042644), (171, 969476), (204, 812649), (212, 781983), (228, 727107), (269, 616284), (306, 541766), (318, 521322), (323, 513252), (342, 484738), (477, 347548), (538, 308142), (612, 270883), (636, 260661), (646, 256626), (684, 242369), (807, 205428), (901, 183996), (954, 173774), (969, 171084), (1007, 164628), (1076, 154071), (1292, 128313), (1614, 102714), (1802, 91998), (1908, 86887), (1938, 85542), (2014, 82314), (2421, 68476), (2703, 61332), (2907, 57028), (3021, 54876), (3228, 51357), (3604, 45999), (3876, 42771), (4028, 41157), (4573, 36252), (4842, 34238), (5111, 32436), (5406, 30666), (5814, 28514), (6042, 27438), (8109, 20444), (9063, 18292), (9146, 18126), (9684, 17119), (10222, 16218), (10812, 15333), (11628, 14257), (12084, 13719)]