168254856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 597542400

約数和(自身を除く): 429287544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 89, 93, 99, 121, 124, 126, 132, 154, 168, 178, 186, 198, 217, 231, 242, 248, 252, 264, 267, 279, 308, 341, 356, 363, 372, 396, 434, 462, 484, 504, 534, 558, 616, 623, 651, 682, 693, 712, 726, 744, 792, 801, 847, 868, 924, 968, 979, 1023, 1068, 1089, 1116, 1246, 1302, 1364, 1386, 1452, 1602, 1694, 1736, 1848, 1869, 1953, 1958, 2046, 2136, 2178, 2232, 2387, 2492, 2541, 2604, 2728, 2759, 2772, 2904, 2937, 3069, 3204, 3388, 3738, 3751, 3906, 3916, 4092, 4356, 4774, 4984, 5082, 5208, 5518, 5544, 5607, 5874, 6138, 6408, 6776, 6853, 7161, 7476, 7502, 7623, 7812, 7832, 8184, 8277, 8712, 8811, 9548, 10164, 10769, 11036, 11214, 11253, 11748, 12276, 13706, 14322, 14952, 15004, 15246, 15624, 16554, 17622, 19096, 19313, 20328, 20559, 21483, 21538, 22072, 22428, 22506, 23496, 24552, 24831, 26257, 27412, 28644, 30008, 30349, 30492, 32307, 33108, 33759, 35244, 38626, 41118, 42966, 43076, 44856, 45012, 49662, 52514, 54824, 57288, 57939, 60698, 60984, 61677, 64614, 66216, 67518, 70488, 75383, 77252, 78771, 82236, 85932, 86152, 90024, 91047, 96921, 99324, 105028, 115878, 121396, 123354, 129228, 135036, 150766, 154504, 157542, 164472, 171864, 173817, 182094, 193842, 198648, 210056, 212443, 226149, 231756, 236313, 242792, 246708, 258456, 270072, 273141, 301532, 315084, 333839, 347634, 364188, 387684, 424886, 452298, 463512, 472626, 493416, 546282, 603064, 630168, 637329, 667678, 678447, 695268, 728376, 775368, 849772, 904596, 945252, 1001517, 1092564, 1274658, 1335356, 1356894, 1390536, 1699544, 1809192, 1890504, 1911987, 2003034, 2185128, 2336873, 2549316, 2670712, 2713788, 3004551, 3823974, 4006068, 4673746, 5098632, 5427576, 6009102, 7010619, 7647948, 8012136, 9347492, 12018204, 14021238, 15295896, 18694984, 21031857, 24036408, 28042476, 42063714, 56084952, 84127428, 168254856]

約数ペア:

[(1, 168254856), (2, 84127428), (3, 56084952), (4, 42063714), (6, 28042476), (7, 24036408), (8, 21031857), (9, 18694984), (11, 15295896), (12, 14021238), (14, 12018204), (18, 9347492), (21, 8012136), (22, 7647948), (24, 7010619), (28, 6009102), (31, 5427576), (33, 5098632), (36, 4673746), (42, 4006068), (44, 3823974), (56, 3004551), (62, 2713788), (63, 2670712), (66, 2549316), (72, 2336873), (77, 2185128), (84, 2003034), (88, 1911987), (89, 1890504), (93, 1809192), (99, 1699544), (121, 1390536), (124, 1356894), (126, 1335356), (132, 1274658), (154, 1092564), (168, 1001517), (178, 945252), (186, 904596), (198, 849772), (217, 775368), (231, 728376), (242, 695268), (248, 678447), (252, 667678), (264, 637329), (267, 630168), (279, 603064), (308, 546282), (341, 493416), (356, 472626), (363, 463512), (372, 452298), (396, 424886), (434, 387684), (462, 364188), (484, 347634), (504, 333839), (534, 315084), (558, 301532), (616, 273141), (623, 270072), (651, 258456), (682, 246708), (693, 242792), (712, 236313), (726, 231756), (744, 226149), (792, 212443), (801, 210056), (847, 198648), (868, 193842), (924, 182094), (968, 173817), (979, 171864), (1023, 164472), (1068, 157542), (1089, 154504), (1116, 150766), (1246, 135036), (1302, 129228), (1364, 123354), (1386, 121396), (1452, 115878), (1602, 105028), (1694, 99324), (1736, 96921), (1848, 91047), (1869, 90024), (1953, 86152), (1958, 85932), (2046, 82236), (2136, 78771), (2178, 77252), (2232, 75383), (2387, 70488), (2492, 67518), (2541, 66216), (2604, 64614), (2728, 61677), (2759, 60984), (2772, 60698), (2904, 57939), (2937, 57288), (3069, 54824), (3204, 52514), (3388, 49662), (3738, 45012), (3751, 44856), (3906, 43076), (3916, 42966), (4092, 41118), (4356, 38626), (4774, 35244), (4984, 33759), (5082, 33108), (5208, 32307), (5518, 30492), (5544, 30349), (5607, 30008), (5874, 28644), (6138, 27412), (6408, 26257), (6776, 24831), (6853, 24552), (7161, 23496), (7476, 22506), (7502, 22428), (7623, 22072), (7812, 21538), (7832, 21483), (8184, 20559), (8277, 20328), (8712, 19313), (8811, 19096), (9548, 17622), (10164, 16554), (10769, 15624), (11036, 15246), (11214, 15004), (11253, 14952), (11748, 14322), (12276, 13706)]