142534488

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 363916800

約数和(自身を除く): 221382312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 233, 284, 359, 426, 466, 568, 699, 718, 852, 932, 1077, 1398, 1436, 1704, 1864, 2154, 2796, 2872, 4308, 5592, 8616, 16543, 25489, 33086, 49629, 50978, 66172, 76467, 83647, 99258, 101956, 132344, 152934, 167294, 198516, 203912, 250941, 305868, 334588, 397032, 501882, 611736, 669176, 1003764, 2007528, 5938937, 11877874, 17816811, 23755748, 35633622, 47511496, 71267244, 142534488]

約数ペア:

[(1, 142534488), (2, 71267244), (3, 47511496), (4, 35633622), (6, 23755748), (8, 17816811), (12, 11877874), (24, 5938937), (71, 2007528), (142, 1003764), (213, 669176), (233, 611736), (284, 501882), (359, 397032), (426, 334588), (466, 305868), (568, 250941), (699, 203912), (718, 198516), (852, 167294), (932, 152934), (1077, 132344), (1398, 101956), (1436, 99258), (1704, 83647), (1864, 76467), (2154, 66172), (2796, 50978), (2872, 49629), (4308, 33086), (5592, 25489), (8616, 16543)]