163980576

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18367}}^1$

素因数の和:18414

約数の個数: 72

約数和(自身を含む): 481388544

約数和(自身を除く): 317407968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 18367, 36734, 55101, 73468, 110202, 146936, 165303, 220404, 293872, 330606, 440808, 569377, 587744, 661212, 881616, 1138754, 1322424, 1708131, 1763232, 2277508, 2644848, 3416262, 4555016, 5124393, 5289696, 6832524, 9110032, 10248786, 13665048, 18220064, 20497572, 27330096, 40995144, 54660192, 81990288, 163980576]

約数ペア:

[(1, 163980576), (2, 81990288), (3, 54660192), (4, 40995144), (6, 27330096), (8, 20497572), (9, 18220064), (12, 13665048), (16, 10248786), (18, 9110032), (24, 6832524), (31, 5289696), (32, 5124393), (36, 4555016), (48, 3416262), (62, 2644848), (72, 2277508), (93, 1763232), (96, 1708131), (124, 1322424), (144, 1138754), (186, 881616), (248, 661212), (279, 587744), (288, 569377), (372, 440808), (496, 330606), (558, 293872), (744, 220404), (992, 165303), (1116, 146936), (1488, 110202), (2232, 73468), (2976, 55101), (4464, 36734), (8928, 18367)]