196718172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 579720960

約数和(自身を除く): 383002788

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, 228, 233, 266, 276, 322, 399, 437, 466, 483, 529, 532, 644, 699, 798, 874, 932, 966, 1058, 1311, 1398, 1587, 1596, 1631, 1748, 1932, 2116, 2622, 2796, 3059, 3174, 3262, 3703, 4427, 4893, 5244, 5359, 6118, 6348, 6524, 7406, 8854, 9177, 9786, 10051, 10718, 11109, 12236, 13281, 14812, 16077, 17708, 18354, 19572, 20102, 21436, 22218, 26562, 30153, 30989, 32154, 36708, 37513, 40204, 44436, 53124, 60306, 61978, 64308, 70357, 75026, 92967, 101821, 112539, 120612, 123257, 123956, 140714, 150052, 185934, 203642, 211071, 225078, 246514, 281428, 305463, 369771, 371868, 407284, 422142, 450156, 493028, 610926, 712747, 739542, 844284, 862799, 1221852, 1425494, 1479084, 1725598, 2138241, 2341883, 2588397, 2850988, 3451196, 4276482, 4683766, 5176794, 7025649, 8552964, 9367532, 10353588, 14051298, 16393181, 28102596, 32786362, 49179543, 65572724, 98359086, 196718172]

約数ペア:

[(1, 196718172), (2, 98359086), (3, 65572724), (4, 49179543), (6, 32786362), (7, 28102596), (12, 16393181), (14, 14051298), (19, 10353588), (21, 9367532), (23, 8552964), (28, 7025649), (38, 5176794), (42, 4683766), (46, 4276482), (57, 3451196), (69, 2850988), (76, 2588397), (84, 2341883), (92, 2138241), (114, 1725598), (133, 1479084), (138, 1425494), (161, 1221852), (228, 862799), (233, 844284), (266, 739542), (276, 712747), (322, 610926), (399, 493028), (437, 450156), (466, 422142), (483, 407284), (529, 371868), (532, 369771), (644, 305463), (699, 281428), (798, 246514), (874, 225078), (932, 211071), (966, 203642), (1058, 185934), (1311, 150052), (1398, 140714), (1587, 123956), (1596, 123257), (1631, 120612), (1748, 112539), (1932, 101821), (2116, 92967), (2622, 75026), (2796, 70357), (3059, 64308), (3174, 61978), (3262, 60306), (3703, 53124), (4427, 44436), (4893, 40204), (5244, 37513), (5359, 36708), (6118, 32154), (6348, 30989), (6524, 30153), (7406, 26562), (8854, 22218), (9177, 21436), (9786, 20102), (10051, 19572), (10718, 18354), (11109, 17708), (12236, 16077), (13281, 14812)]