144645424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 352834560

約数和(自身を除く): 208189136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 113, 154, 176, 226, 308, 452, 616, 791, 904, 1039, 1232, 1243, 1582, 1808, 2078, 2486, 3164, 4156, 4972, 6328, 7273, 8312, 8701, 9944, 11429, 12656, 14546, 16624, 17402, 19888, 22858, 29092, 34804, 45716, 58184, 69608, 80003, 91432, 116368, 117407, 139216, 160006, 182864, 234814, 320012, 469628, 640024, 821849, 939256, 1280048, 1291477, 1643698, 1878512, 2582954, 3287396, 5165908, 6574792, 9040339, 10331816, 13149584, 18080678, 20663632, 36161356, 72322712, 144645424]

約数ペア:

[(1, 144645424), (2, 72322712), (4, 36161356), (7, 20663632), (8, 18080678), (11, 13149584), (14, 10331816), (16, 9040339), (22, 6574792), (28, 5165908), (44, 3287396), (56, 2582954), (77, 1878512), (88, 1643698), (112, 1291477), (113, 1280048), (154, 939256), (176, 821849), (226, 640024), (308, 469628), (452, 320012), (616, 234814), (791, 182864), (904, 160006), (1039, 139216), (1232, 117407), (1243, 116368), (1582, 91432), (1808, 80003), (2078, 69608), (2486, 58184), (3164, 45716), (4156, 34804), (4972, 29092), (6328, 22858), (7273, 19888), (8312, 17402), (8701, 16624), (9944, 14546), (11429, 12656)]