168772896

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 240

約数和(自身を含む): 548856000

約数和(自身を除く): 380083104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 69, 72, 76, 81, 92, 96, 108, 114, 138, 144, 149, 152, 162, 171, 184, 207, 216, 228, 276, 288, 298, 304, 324, 342, 368, 414, 432, 437, 447, 456, 513, 552, 596, 608, 621, 648, 684, 736, 828, 864, 874, 894, 912, 1026, 1104, 1192, 1242, 1296, 1311, 1341, 1368, 1539, 1656, 1748, 1788, 1824, 1863, 2052, 2208, 2384, 2484, 2592, 2622, 2682, 2736, 2831, 3078, 3312, 3427, 3496, 3576, 3726, 3933, 4023, 4104, 4768, 4968, 5244, 5364, 5472, 5662, 6156, 6624, 6854, 6992, 7152, 7452, 7866, 8046, 8208, 8493, 9936, 10281, 10488, 10728, 11324, 11799, 12069, 12312, 13708, 13984, 14304, 14904, 15732, 16092, 16416, 16986, 19872, 20562, 20976, 21456, 22648, 23598, 24138, 24624, 25479, 27416, 29808, 30843, 31464, 32184, 33972, 35397, 41124, 41952, 42912, 45296, 47196, 48276, 49248, 50958, 54832, 59616, 61686, 62928, 64368, 65113, 67944, 70794, 76437, 82248, 90592, 92529, 94392, 96552, 101916, 109664, 123372, 125856, 128736, 130226, 135888, 141588, 152874, 164496, 185058, 188784, 193104, 195339, 203832, 229311, 246744, 260452, 271776, 277587, 283176, 305748, 328992, 370116, 377568, 386208, 390678, 407664, 458622, 493488, 520904, 555174, 566352, 586017, 611496, 740232, 781356, 815328, 917244, 986976, 1041808, 1110348, 1132704, 1172034, 1222992, 1480464, 1562712, 1758051, 1834488, 2083616, 2220696, 2344068, 2445984, 2960928, 3125424, 3516102, 3668976, 4441392, 4688136, 5274153, 6250848, 7032204, 7337952, 8882784, 9376272, 10548306, 14064408, 18752544, 21096612, 28128816, 42193224, 56257632, 84386448, 168772896]

約数ペア:

[(1, 168772896), (2, 84386448), (3, 56257632), (4, 42193224), (6, 28128816), (8, 21096612), (9, 18752544), (12, 14064408), (16, 10548306), (18, 9376272), (19, 8882784), (23, 7337952), (24, 7032204), (27, 6250848), (32, 5274153), (36, 4688136), (38, 4441392), (46, 3668976), (48, 3516102), (54, 3125424), (57, 2960928), (69, 2445984), (72, 2344068), (76, 2220696), (81, 2083616), (92, 1834488), (96, 1758051), (108, 1562712), (114, 1480464), (138, 1222992), (144, 1172034), (149, 1132704), (152, 1110348), (162, 1041808), (171, 986976), (184, 917244), (207, 815328), (216, 781356), (228, 740232), (276, 611496), (288, 586017), (298, 566352), (304, 555174), (324, 520904), (342, 493488), (368, 458622), (414, 407664), (432, 390678), (437, 386208), (447, 377568), (456, 370116), (513, 328992), (552, 305748), (596, 283176), (608, 277587), (621, 271776), (648, 260452), (684, 246744), (736, 229311), (828, 203832), (864, 195339), (874, 193104), (894, 188784), (912, 185058), (1026, 164496), (1104, 152874), (1192, 141588), (1242, 135888), (1296, 130226), (1311, 128736), (1341, 125856), (1368, 123372), (1539, 109664), (1656, 101916), (1748, 96552), (1788, 94392), (1824, 92529), (1863, 90592), (2052, 82248), (2208, 76437), (2384, 70794), (2484, 67944), (2592, 65113), (2622, 64368), (2682, 62928), (2736, 61686), (2831, 59616), (3078, 54832), (3312, 50958), (3427, 49248), (3496, 48276), (3576, 47196), (3726, 45296), (3933, 42912), (4023, 41952), (4104, 41124), (4768, 35397), (4968, 33972), (5244, 32184), (5364, 31464), (5472, 30843), (5662, 29808), (6156, 27416), (6624, 25479), (6854, 24624), (6992, 24138), (7152, 23598), (7452, 22648), (7866, 21456), (8046, 20976), (8208, 20562), (8493, 19872), (9936, 16986), (10281, 16416), (10488, 16092), (10728, 15732), (11324, 14904), (11799, 14304), (12069, 13984), (12312, 13708)]