128166624

素因数分解:

$2^5\times 3^4\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 120

約数和(自身を含む): 380357208

約数和(自身を除く): 252190584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 197, 216, 251, 288, 324, 394, 432, 502, 591, 648, 753, 788, 864, 1004, 1182, 1296, 1506, 1576, 1773, 2008, 2259, 2364, 2592, 3012, 3152, 3546, 4016, 4518, 4728, 5319, 6024, 6304, 6777, 7092, 8032, 9036, 9456, 10638, 12048, 13554, 14184, 15957, 18072, 18912, 20331, 21276, 24096, 27108, 28368, 31914, 36144, 40662, 42552, 49447, 54216, 56736, 63828, 72288, 81324, 85104, 98894, 108432, 127656, 148341, 162648, 170208, 197788, 216864, 255312, 296682, 325296, 395576, 445023, 510624, 593364, 650592, 791152, 890046, 1186728, 1335069, 1582304, 1780092, 2373456, 2670138, 3560184, 4005207, 4746912, 5340276, 7120368, 8010414, 10680552, 14240736, 16020828, 21361104, 32041656, 42722208, 64083312, 128166624]

約数ペア:

[(1, 128166624), (2, 64083312), (3, 42722208), (4, 32041656), (6, 21361104), (8, 16020828), (9, 14240736), (12, 10680552), (16, 8010414), (18, 7120368), (24, 5340276), (27, 4746912), (32, 4005207), (36, 3560184), (48, 2670138), (54, 2373456), (72, 1780092), (81, 1582304), (96, 1335069), (108, 1186728), (144, 890046), (162, 791152), (197, 650592), (216, 593364), (251, 510624), (288, 445023), (324, 395576), (394, 325296), (432, 296682), (502, 255312), (591, 216864), (648, 197788), (753, 170208), (788, 162648), (864, 148341), (1004, 127656), (1182, 108432), (1296, 98894), (1506, 85104), (1576, 81324), (1773, 72288), (2008, 63828), (2259, 56736), (2364, 54216), (2592, 49447), (3012, 42552), (3152, 40662), (3546, 36144), (4016, 31914), (4518, 28368), (4728, 27108), (5319, 24096), (6024, 21276), (6304, 20331), (6777, 18912), (7092, 18072), (8032, 15957), (9036, 14184), (9456, 13554), (10638, 12048)]