140676912

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 200

約数和(自身を含む): 445618800

約数和(自身を除く): 304941888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 36, 38, 48, 54, 57, 58, 72, 76, 81, 87, 108, 114, 116, 144, 152, 162, 171, 174, 197, 216, 228, 232, 261, 304, 324, 342, 348, 394, 432, 456, 464, 513, 522, 551, 591, 648, 684, 696, 783, 788, 912, 1026, 1044, 1102, 1182, 1296, 1368, 1392, 1539, 1566, 1576, 1653, 1773, 2052, 2088, 2204, 2349, 2364, 2736, 3078, 3132, 3152, 3306, 3546, 3743, 4104, 4176, 4408, 4698, 4728, 4959, 5319, 5713, 6156, 6264, 6612, 7092, 7486, 8208, 8816, 9396, 9456, 9918, 10638, 11229, 11426, 12312, 12528, 13224, 14184, 14877, 14972, 15957, 17139, 18792, 19836, 21276, 22458, 22852, 24624, 26448, 28368, 29754, 29944, 31914, 33687, 34278, 37584, 39672, 42552, 44631, 44916, 45704, 51417, 59508, 59888, 63828, 67374, 68556, 79344, 85104, 89262, 89832, 91408, 101061, 102834, 108547, 119016, 127656, 134748, 137112, 154251, 178524, 179664, 202122, 205668, 217094, 238032, 255312, 269496, 274224, 303183, 308502, 325641, 357048, 404244, 411336, 434188, 462753, 538992, 606366, 617004, 651282, 714096, 808488, 822672, 868376, 925506, 976923, 1212732, 1234008, 1302564, 1616976, 1736752, 1851012, 1953846, 2425464, 2468016, 2605128, 2930769, 3702024, 3907692, 4850928, 5210256, 5861538, 7404048, 7815384, 8792307, 11723076, 15630768, 17584614, 23446152, 35169228, 46892304, 70338456, 140676912]

約数ペア:

[(1, 140676912), (2, 70338456), (3, 46892304), (4, 35169228), (6, 23446152), (8, 17584614), (9, 15630768), (12, 11723076), (16, 8792307), (18, 7815384), (19, 7404048), (24, 5861538), (27, 5210256), (29, 4850928), (36, 3907692), (38, 3702024), (48, 2930769), (54, 2605128), (57, 2468016), (58, 2425464), (72, 1953846), (76, 1851012), (81, 1736752), (87, 1616976), (108, 1302564), (114, 1234008), (116, 1212732), (144, 976923), (152, 925506), (162, 868376), (171, 822672), (174, 808488), (197, 714096), (216, 651282), (228, 617004), (232, 606366), (261, 538992), (304, 462753), (324, 434188), (342, 411336), (348, 404244), (394, 357048), (432, 325641), (456, 308502), (464, 303183), (513, 274224), (522, 269496), (551, 255312), (591, 238032), (648, 217094), (684, 205668), (696, 202122), (783, 179664), (788, 178524), (912, 154251), (1026, 137112), (1044, 134748), (1102, 127656), (1182, 119016), (1296, 108547), (1368, 102834), (1392, 101061), (1539, 91408), (1566, 89832), (1576, 89262), (1653, 85104), (1773, 79344), (2052, 68556), (2088, 67374), (2204, 63828), (2349, 59888), (2364, 59508), (2736, 51417), (3078, 45704), (3132, 44916), (3152, 44631), (3306, 42552), (3546, 39672), (3743, 37584), (4104, 34278), (4176, 33687), (4408, 31914), (4698, 29944), (4728, 29754), (4959, 28368), (5319, 26448), (5713, 24624), (6156, 22852), (6264, 22458), (6612, 21276), (7092, 19836), (7486, 18792), (8208, 17139), (8816, 15957), (9396, 14972), (9456, 14877), (9918, 14184), (10638, 13224), (11229, 12528), (11426, 12312)]