165864864

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 486652320

約数和(自身を除く): 320787456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 109, 121, 131, 132, 176, 218, 242, 262, 264, 327, 352, 363, 393, 436, 484, 524, 528, 654, 726, 786, 872, 968, 1048, 1056, 1199, 1308, 1441, 1452, 1572, 1744, 1936, 2096, 2398, 2616, 2882, 2904, 3144, 3488, 3597, 3872, 4192, 4323, 4796, 5232, 5764, 5808, 6288, 7194, 8646, 9592, 10464, 11528, 11616, 12576, 13189, 14279, 14388, 15851, 17292, 19184, 23056, 26378, 28558, 28776, 31702, 34584, 38368, 39567, 42837, 46112, 47553, 52756, 57116, 57552, 63404, 69168, 79134, 85674, 95106, 105512, 114232, 115104, 126808, 138336, 157069, 158268, 171348, 190212, 211024, 228464, 253616, 314138, 316536, 342696, 380424, 422048, 456928, 471207, 507232, 628276, 633072, 685392, 760848, 942414, 1256552, 1266144, 1370784, 1521696, 1727759, 1884828, 2513104, 3455518, 3769656, 5026208, 5183277, 6911036, 7539312, 10366554, 13822072, 15078624, 20733108, 27644144, 41466216, 55288288, 82932432, 165864864]

約数ペア:

[(1, 165864864), (2, 82932432), (3, 55288288), (4, 41466216), (6, 27644144), (8, 20733108), (11, 15078624), (12, 13822072), (16, 10366554), (22, 7539312), (24, 6911036), (32, 5183277), (33, 5026208), (44, 3769656), (48, 3455518), (66, 2513104), (88, 1884828), (96, 1727759), (109, 1521696), (121, 1370784), (131, 1266144), (132, 1256552), (176, 942414), (218, 760848), (242, 685392), (262, 633072), (264, 628276), (327, 507232), (352, 471207), (363, 456928), (393, 422048), (436, 380424), (484, 342696), (524, 316536), (528, 314138), (654, 253616), (726, 228464), (786, 211024), (872, 190212), (968, 171348), (1048, 158268), (1056, 157069), (1199, 138336), (1308, 126808), (1441, 115104), (1452, 114232), (1572, 105512), (1744, 95106), (1936, 85674), (2096, 79134), (2398, 69168), (2616, 63404), (2882, 57552), (2904, 57116), (3144, 52756), (3488, 47553), (3597, 46112), (3872, 42837), (4192, 39567), (4323, 38368), (4796, 34584), (5232, 31702), (5764, 28776), (5808, 28558), (6288, 26378), (7194, 23056), (8646, 19184), (9592, 17292), (10464, 15851), (11528, 14388), (11616, 14279), (12576, 13189)]