168261912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 571421760

約数和(自身を除く): 403159848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 61, 63, 72, 78, 84, 91, 104, 117, 122, 126, 156, 168, 182, 183, 234, 244, 252, 273, 312, 364, 366, 421, 427, 468, 488, 504, 546, 549, 728, 732, 793, 819, 842, 854, 936, 1092, 1098, 1263, 1281, 1464, 1586, 1638, 1684, 1708, 2184, 2196, 2379, 2526, 2562, 2947, 3172, 3276, 3368, 3416, 3789, 3843, 4392, 4758, 5052, 5124, 5473, 5551, 5894, 6344, 6552, 7137, 7578, 7686, 8841, 9516, 10104, 10248, 10946, 11102, 11788, 14274, 15156, 15372, 16419, 16653, 17682, 19032, 21892, 22204, 23576, 25681, 26523, 28548, 30312, 30744, 32838, 33306, 35364, 38311, 43784, 44408, 49257, 49959, 51362, 53046, 57096, 65676, 66612, 70728, 76622, 77043, 98514, 99918, 102724, 106092, 114933, 131352, 133224, 153244, 154086, 179767, 197028, 199836, 205448, 212184, 229866, 231129, 306488, 308172, 333853, 344799, 359534, 394056, 399672, 459732, 462258, 539301, 616344, 667706, 689598, 719068, 919464, 924516, 1001559, 1078602, 1335412, 1379196, 1438136, 1617903, 1849032, 2003118, 2157204, 2336971, 2670824, 2758392, 3004677, 3235806, 4006236, 4314408, 4673942, 6009354, 6471612, 7010913, 8012472, 9347884, 12018708, 12943224, 14021826, 18695768, 21032739, 24037416, 28043652, 42065478, 56087304, 84130956, 168261912]

約数ペア:

[(1, 168261912), (2, 84130956), (3, 56087304), (4, 42065478), (6, 28043652), (7, 24037416), (8, 21032739), (9, 18695768), (12, 14021826), (13, 12943224), (14, 12018708), (18, 9347884), (21, 8012472), (24, 7010913), (26, 6471612), (28, 6009354), (36, 4673942), (39, 4314408), (42, 4006236), (52, 3235806), (56, 3004677), (61, 2758392), (63, 2670824), (72, 2336971), (78, 2157204), (84, 2003118), (91, 1849032), (104, 1617903), (117, 1438136), (122, 1379196), (126, 1335412), (156, 1078602), (168, 1001559), (182, 924516), (183, 919464), (234, 719068), (244, 689598), (252, 667706), (273, 616344), (312, 539301), (364, 462258), (366, 459732), (421, 399672), (427, 394056), (468, 359534), (488, 344799), (504, 333853), (546, 308172), (549, 306488), (728, 231129), (732, 229866), (793, 212184), (819, 205448), (842, 199836), (854, 197028), (936, 179767), (1092, 154086), (1098, 153244), (1263, 133224), (1281, 131352), (1464, 114933), (1586, 106092), (1638, 102724), (1684, 99918), (1708, 98514), (2184, 77043), (2196, 76622), (2379, 70728), (2526, 66612), (2562, 65676), (2947, 57096), (3172, 53046), (3276, 51362), (3368, 49959), (3416, 49257), (3789, 44408), (3843, 43784), (4392, 38311), (4758, 35364), (5052, 33306), (5124, 32838), (5473, 30744), (5551, 30312), (5894, 28548), (6344, 26523), (6552, 25681), (7137, 23576), (7578, 22204), (7686, 21892), (8841, 19032), (9516, 17682), (10104, 16653), (10248, 16419), (10946, 15372), (11102, 15156), (11788, 14274)]