168012516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 495488000

約数和(自身を除く): 327475484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 199, 228, 266, 276, 322, 398, 399, 437, 483, 529, 532, 597, 644, 796, 798, 874, 966, 1058, 1194, 1311, 1393, 1587, 1596, 1748, 1932, 2116, 2388, 2622, 2786, 3059, 3174, 3703, 3781, 4179, 4577, 5244, 5572, 6118, 6348, 7406, 7562, 8358, 9154, 9177, 10051, 11109, 11343, 12236, 13731, 14812, 15124, 16716, 18308, 18354, 20102, 22218, 22686, 26467, 27462, 30153, 32039, 36708, 40204, 44436, 45372, 52934, 54924, 60306, 64078, 70357, 79401, 86963, 96117, 105271, 105868, 120612, 128156, 140714, 158802, 173926, 192234, 210542, 211071, 260889, 281428, 315813, 317604, 347852, 384468, 421084, 422142, 521778, 608741, 631626, 736897, 844284, 1043556, 1217482, 1263252, 1473794, 1826223, 2000149, 2210691, 2434964, 2947588, 3652446, 4000298, 4421382, 6000447, 7304892, 8000596, 8842764, 12000894, 14001043, 24001788, 28002086, 42003129, 56004172, 84006258, 168012516]

約数ペア:

[(1, 168012516), (2, 84006258), (3, 56004172), (4, 42003129), (6, 28002086), (7, 24001788), (12, 14001043), (14, 12000894), (19, 8842764), (21, 8000596), (23, 7304892), (28, 6000447), (38, 4421382), (42, 4000298), (46, 3652446), (57, 2947588), (69, 2434964), (76, 2210691), (84, 2000149), (92, 1826223), (114, 1473794), (133, 1263252), (138, 1217482), (161, 1043556), (199, 844284), (228, 736897), (266, 631626), (276, 608741), (322, 521778), (398, 422142), (399, 421084), (437, 384468), (483, 347852), (529, 317604), (532, 315813), (597, 281428), (644, 260889), (796, 211071), (798, 210542), (874, 192234), (966, 173926), (1058, 158802), (1194, 140714), (1311, 128156), (1393, 120612), (1587, 105868), (1596, 105271), (1748, 96117), (1932, 86963), (2116, 79401), (2388, 70357), (2622, 64078), (2786, 60306), (3059, 54924), (3174, 52934), (3703, 45372), (3781, 44436), (4179, 40204), (4577, 36708), (5244, 32039), (5572, 30153), (6118, 27462), (6348, 26467), (7406, 22686), (7562, 22218), (8358, 20102), (9154, 18354), (9177, 18308), (10051, 16716), (11109, 15124), (11343, 14812), (12236, 13731)]