123743780208

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1453}}^1\times {\mathrm{3767}}^1$

素因数の和:5391

約数の個数: 120

約数和(自身を含む): 348848960928

約数和(自身を除く): 225105180720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1453, 1884, 2512, 2826, 2906, 3767, 3768, 4359, 5652, 5812, 7534, 7536, 8718, 11301, 11304, 11624, 13077, 15068, 17436, 22602, 22608, 23248, 26154, 30136, 33903, 34872, 45204, 52308, 60272, 67806, 69744, 90408, 104616, 135612, 180816, 209232, 228121, 271224, 456242, 542448, 591419, 684363, 912484, 1182838, 1368726, 1774257, 1824968, 2053089, 2365676, 2737452, 3548514, 3649936, 4106178, 4731352, 5322771, 5473451, 5474904, 7097028, 8212356, 9462704, 10645542, 10946902, 10949808, 14194056, 16420353, 16424712, 21291084, 21893804, 28388112, 32840706, 32849424, 42582168, 43787608, 49261059, 65681412, 85164336, 87575216, 98522118, 131362824, 197044236, 262725648, 394088472, 788176944, 859331807, 1718663614, 2577995421, 3437327228, 5155990842, 6874654456, 7733986263, 10311981684, 13749308912, 15467972526, 20623963368, 30935945052, 41247926736, 61871890104, 123743780208]

約数ペア:

[(1, 123743780208), (2, 61871890104), (3, 41247926736), (4, 30935945052), (6, 20623963368), (8, 15467972526), (9, 13749308912), (12, 10311981684), (16, 7733986263), (18, 6874654456), (24, 5155990842), (36, 3437327228), (48, 2577995421), (72, 1718663614), (144, 859331807), (157, 788176944), (314, 394088472), (471, 262725648), (628, 197044236), (942, 131362824), (1256, 98522118), (1413, 87575216), (1453, 85164336), (1884, 65681412), (2512, 49261059), (2826, 43787608), (2906, 42582168), (3767, 32849424), (3768, 32840706), (4359, 28388112), (5652, 21893804), (5812, 21291084), (7534, 16424712), (7536, 16420353), (8718, 14194056), (11301, 10949808), (11304, 10946902), (11624, 10645542), (13077, 9462704), (15068, 8212356), (17436, 7097028), (22602, 5474904), (22608, 5473451), (23248, 5322771), (26154, 4731352), (30136, 4106178), (33903, 3649936), (34872, 3548514), (45204, 2737452), (52308, 2365676), (60272, 2053089), (67806, 1824968), (69744, 1774257), (90408, 1368726), (104616, 1182838), (135612, 912484), (180816, 684363), (209232, 591419), (228121, 542448), (271224, 456242)]