168659424

素因数分解:

$2^5\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1871}}^1$

素因数の和:2200

約数の個数: 72

約数和(自身を含む): 481414752

約数和(自身を除く): 312755328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313, 626, 939, 1252, 1871, 1878, 2504, 2817, 3742, 3756, 5008, 5613, 5634, 7484, 7512, 10016, 11226, 11268, 14968, 15024, 16839, 22452, 22536, 29936, 30048, 33678, 44904, 45072, 59872, 67356, 89808, 90144, 134712, 179616, 269424, 538848, 585623, 1171246, 1756869, 2342492, 3513738, 4684984, 5270607, 7027476, 9369968, 10541214, 14054952, 18739936, 21082428, 28109904, 42164856, 56219808, 84329712, 168659424]

約数ペア:

[(1, 168659424), (2, 84329712), (3, 56219808), (4, 42164856), (6, 28109904), (8, 21082428), (9, 18739936), (12, 14054952), (16, 10541214), (18, 9369968), (24, 7027476), (32, 5270607), (36, 4684984), (48, 3513738), (72, 2342492), (96, 1756869), (144, 1171246), (288, 585623), (313, 538848), (626, 269424), (939, 179616), (1252, 134712), (1871, 90144), (1878, 89808), (2504, 67356), (2817, 59872), (3742, 45072), (3756, 44904), (5008, 33678), (5613, 30048), (5634, 29936), (7484, 22536), (7512, 22452), (10016, 16839), (11226, 15024), (11268, 14968)]