143211816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 461260800

約数和(自身を除く): 318048984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 31, 33, 36, 38, 44, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 152, 171, 186, 198, 209, 228, 248, 264, 279, 307, 341, 342, 372, 396, 418, 456, 558, 589, 614, 627, 682, 684, 744, 792, 836, 921, 1023, 1116, 1178, 1228, 1254, 1364, 1368, 1672, 1767, 1842, 1881, 2046, 2232, 2356, 2456, 2508, 2728, 2763, 3069, 3377, 3534, 3684, 3762, 4092, 4712, 5016, 5301, 5526, 5833, 6138, 6479, 6754, 7068, 7368, 7524, 8184, 9517, 10131, 10602, 11052, 11666, 12276, 12958, 13508, 14136, 15048, 17499, 19034, 19437, 20262, 21204, 22104, 23332, 24552, 25916, 27016, 28551, 30393, 34998, 38068, 38874, 40524, 42408, 46664, 51832, 52497, 57102, 58311, 60786, 64163, 69996, 76136, 77748, 81048, 85653, 104687, 104994, 114204, 116622, 121572, 128326, 139992, 155496, 171306, 180823, 192489, 209374, 209988, 228408, 233244, 243144, 256652, 314061, 342612, 361646, 384978, 418748, 419976, 466488, 513304, 542469, 577467, 628122, 685224, 723292, 769956, 837496, 942183, 1084938, 1154934, 1256244, 1446584, 1539912, 1627407, 1884366, 1989053, 2169876, 2309868, 2512488, 3254814, 3768732, 3978106, 4339752, 4619736, 5967159, 6509628, 7537464, 7956212, 11934318, 13019256, 15912424, 17901477, 23868636, 35802954, 47737272, 71605908, 143211816]

約数ペア:

[(1, 143211816), (2, 71605908), (3, 47737272), (4, 35802954), (6, 23868636), (8, 17901477), (9, 15912424), (11, 13019256), (12, 11934318), (18, 7956212), (19, 7537464), (22, 6509628), (24, 5967159), (31, 4619736), (33, 4339752), (36, 3978106), (38, 3768732), (44, 3254814), (57, 2512488), (62, 2309868), (66, 2169876), (72, 1989053), (76, 1884366), (88, 1627407), (93, 1539912), (99, 1446584), (114, 1256244), (124, 1154934), (132, 1084938), (152, 942183), (171, 837496), (186, 769956), (198, 723292), (209, 685224), (228, 628122), (248, 577467), (264, 542469), (279, 513304), (307, 466488), (341, 419976), (342, 418748), (372, 384978), (396, 361646), (418, 342612), (456, 314061), (558, 256652), (589, 243144), (614, 233244), (627, 228408), (682, 209988), (684, 209374), (744, 192489), (792, 180823), (836, 171306), (921, 155496), (1023, 139992), (1116, 128326), (1178, 121572), (1228, 116622), (1254, 114204), (1364, 104994), (1368, 104687), (1672, 85653), (1767, 81048), (1842, 77748), (1881, 76136), (2046, 69996), (2232, 64163), (2356, 60786), (2456, 58311), (2508, 57102), (2728, 52497), (2763, 51832), (3069, 46664), (3377, 42408), (3534, 40524), (3684, 38874), (3762, 38068), (4092, 34998), (4712, 30393), (5016, 28551), (5301, 27016), (5526, 25916), (5833, 24552), (6138, 23332), (6479, 22104), (6754, 21204), (7068, 20262), (7368, 19437), (7524, 19034), (8184, 17499), (9517, 15048), (10131, 14136), (10602, 13508), (11052, 12958), (11666, 12276)]