137431672

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 325775520

約数和(自身を除く): 188343848

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 49, 56, 68, 82, 98, 119, 136, 164, 196, 238, 287, 328, 392, 476, 503, 574, 697, 833, 952, 1006, 1148, 1394, 1666, 2009, 2012, 2296, 2788, 3332, 3521, 4018, 4024, 4879, 5576, 6664, 7042, 8036, 8551, 9758, 14084, 16072, 17102, 19516, 20623, 24647, 28168, 34153, 34204, 39032, 41246, 49294, 59857, 68306, 68408, 82492, 98588, 119714, 136612, 144361, 164984, 197176, 239428, 273224, 288722, 350591, 418999, 478856, 577444, 701182, 837998, 1010527, 1154888, 1402364, 1675996, 2021054, 2454137, 2804728, 3351992, 4042108, 4908274, 8084216, 9816548, 17178959, 19633096, 34357918, 68715836, 137431672]

約数ペア:

[(1, 137431672), (2, 68715836), (4, 34357918), (7, 19633096), (8, 17178959), (14, 9816548), (17, 8084216), (28, 4908274), (34, 4042108), (41, 3351992), (49, 2804728), (56, 2454137), (68, 2021054), (82, 1675996), (98, 1402364), (119, 1154888), (136, 1010527), (164, 837998), (196, 701182), (238, 577444), (287, 478856), (328, 418999), (392, 350591), (476, 288722), (503, 273224), (574, 239428), (697, 197176), (833, 164984), (952, 144361), (1006, 136612), (1148, 119714), (1394, 98588), (1666, 82492), (2009, 68408), (2012, 68306), (2296, 59857), (2788, 49294), (3332, 41246), (3521, 39032), (4018, 34204), (4024, 34153), (4879, 28168), (5576, 24647), (6664, 20623), (7042, 19516), (8036, 17102), (8551, 16072), (9758, 14084)]