126712432

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2099}}^1$

素因数の和:2139

約数の個数: 80

約数和(自身を含む): 312480000

約数和(自身を除く): 185767568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 2099, 2156, 2744, 3773, 4198, 4312, 5488, 7546, 8396, 8624, 14693, 15092, 16792, 23089, 29386, 30184, 33584, 46178, 58772, 60368, 92356, 102851, 117544, 161623, 184712, 205702, 235088, 323246, 369424, 411404, 646492, 719957, 822808, 1131361, 1292984, 1439914, 1645616, 2262722, 2585968, 2879828, 4525444, 5759656, 7919527, 9050888, 11519312, 15839054, 18101776, 31678108, 63356216, 126712432]

約数ペア:

[(1, 126712432), (2, 63356216), (4, 31678108), (7, 18101776), (8, 15839054), (11, 11519312), (14, 9050888), (16, 7919527), (22, 5759656), (28, 4525444), (44, 2879828), (49, 2585968), (56, 2262722), (77, 1645616), (88, 1439914), (98, 1292984), (112, 1131361), (154, 822808), (176, 719957), (196, 646492), (308, 411404), (343, 369424), (392, 323246), (539, 235088), (616, 205702), (686, 184712), (784, 161623), (1078, 117544), (1232, 102851), (1372, 92356), (2099, 60368), (2156, 58772), (2744, 46178), (3773, 33584), (4198, 30184), (4312, 29386), (5488, 23089), (7546, 16792), (8396, 15092), (8624, 14693)]