131917248

素因数分解:

$2^6\times 3^4\times {\mathrm{25447}}^1$

素因数の和:25471

約数の個数: 70

約数和(自身を含む): 391059416

約数和(自身を除く): 259142168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 25447, 50894, 76341, 101788, 152682, 203576, 229023, 305364, 407152, 458046, 610728, 687069, 814304, 916092, 1221456, 1374138, 1628608, 1832184, 2061207, 2442912, 2748276, 3664368, 4122414, 4885824, 5496552, 7328736, 8244828, 10993104, 14657472, 16489656, 21986208, 32979312, 43972416, 65958624, 131917248]

約数ペア:

[(1, 131917248), (2, 65958624), (3, 43972416), (4, 32979312), (6, 21986208), (8, 16489656), (9, 14657472), (12, 10993104), (16, 8244828), (18, 7328736), (24, 5496552), (27, 4885824), (32, 4122414), (36, 3664368), (48, 2748276), (54, 2442912), (64, 2061207), (72, 1832184), (81, 1628608), (96, 1374138), (108, 1221456), (144, 916092), (162, 814304), (192, 687069), (216, 610728), (288, 458046), (324, 407152), (432, 305364), (576, 229023), (648, 203576), (864, 152682), (1296, 101788), (1728, 76341), (2592, 50894), (5184, 25447)]