165757872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 518538240

約数和(自身を除く): 352780368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 89, 92, 112, 138, 161, 168, 178, 184, 241, 267, 276, 322, 336, 356, 368, 482, 483, 534, 552, 623, 644, 712, 723, 964, 966, 1068, 1104, 1246, 1288, 1424, 1446, 1687, 1869, 1928, 1932, 2047, 2136, 2492, 2576, 2892, 3374, 3738, 3856, 3864, 4094, 4272, 4984, 5061, 5543, 5784, 6141, 6748, 7476, 7728, 8188, 9968, 10122, 11086, 11568, 12282, 13496, 14329, 14952, 16376, 16629, 20244, 21449, 22172, 24564, 26992, 28658, 29904, 32752, 33258, 38801, 40488, 42898, 42987, 44344, 49128, 57316, 64347, 66516, 77602, 80976, 85796, 85974, 88688, 98256, 114632, 116403, 128694, 133032, 150143, 155204, 171592, 171948, 229264, 232806, 257388, 266064, 300286, 310408, 343184, 343896, 450429, 465612, 493327, 514776, 600572, 620816, 687792, 900858, 931224, 986654, 1029552, 1201144, 1479981, 1801716, 1862448, 1973308, 2402288, 2959962, 3453289, 3603432, 3946616, 5919924, 6906578, 7206864, 7893232, 10359867, 11839848, 13813156, 20719734, 23679696, 27626312, 41439468, 55252624, 82878936, 165757872]

約数ペア:

[(1, 165757872), (2, 82878936), (3, 55252624), (4, 41439468), (6, 27626312), (7, 23679696), (8, 20719734), (12, 13813156), (14, 11839848), (16, 10359867), (21, 7893232), (23, 7206864), (24, 6906578), (28, 5919924), (42, 3946616), (46, 3603432), (48, 3453289), (56, 2959962), (69, 2402288), (84, 1973308), (89, 1862448), (92, 1801716), (112, 1479981), (138, 1201144), (161, 1029552), (168, 986654), (178, 931224), (184, 900858), (241, 687792), (267, 620816), (276, 600572), (322, 514776), (336, 493327), (356, 465612), (368, 450429), (482, 343896), (483, 343184), (534, 310408), (552, 300286), (623, 266064), (644, 257388), (712, 232806), (723, 229264), (964, 171948), (966, 171592), (1068, 155204), (1104, 150143), (1246, 133032), (1288, 128694), (1424, 116403), (1446, 114632), (1687, 98256), (1869, 88688), (1928, 85974), (1932, 85796), (2047, 80976), (2136, 77602), (2492, 66516), (2576, 64347), (2892, 57316), (3374, 49128), (3738, 44344), (3856, 42987), (3864, 42898), (4094, 40488), (4272, 38801), (4984, 33258), (5061, 32752), (5543, 29904), (5784, 28658), (6141, 26992), (6748, 24564), (7476, 22172), (7728, 21449), (8188, 20244), (9968, 16629), (10122, 16376), (11086, 14952), (11568, 14329), (12282, 13496)]