121931208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 432151200

約数和(自身を除く): 310219992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 49, 51, 56, 57, 63, 68, 72, 76, 84, 98, 102, 107, 114, 119, 126, 133, 136, 147, 152, 153, 168, 171, 196, 204, 214, 228, 238, 252, 266, 294, 306, 321, 323, 342, 357, 392, 399, 408, 428, 441, 456, 476, 504, 532, 588, 612, 642, 646, 684, 714, 749, 798, 833, 856, 882, 931, 952, 963, 969, 1064, 1071, 1176, 1197, 1224, 1284, 1292, 1368, 1428, 1498, 1596, 1666, 1764, 1819, 1862, 1926, 1938, 2033, 2142, 2247, 2261, 2394, 2499, 2568, 2584, 2793, 2856, 2907, 2996, 3192, 3332, 3528, 3638, 3724, 3852, 3876, 4066, 4284, 4494, 4522, 4788, 4998, 5243, 5457, 5586, 5814, 5992, 6099, 6664, 6741, 6783, 7276, 7448, 7497, 7704, 7752, 8132, 8379, 8568, 8988, 9044, 9576, 9996, 10486, 10914, 11172, 11628, 12198, 12733, 13482, 13566, 14231, 14552, 14994, 15729, 15827, 16264, 16371, 16758, 17976, 18088, 18297, 19992, 20349, 20972, 21828, 22344, 23256, 24396, 25466, 26964, 27132, 28462, 29988, 31458, 31654, 32742, 33516, 34561, 36594, 38199, 40698, 41944, 42693, 43656, 47187, 47481, 48792, 50932, 53928, 54264, 56924, 59976, 62916, 63308, 65484, 67032, 69122, 73188, 76398, 81396, 85386, 89131, 94374, 94962, 99617, 101864, 103683, 113848, 114597, 125832, 126616, 128079, 130968, 138244, 142443, 146376, 152796, 162792, 170772, 178262, 188748, 189924, 199234, 207366, 229194, 241927, 256158, 267393, 276488, 284886, 298851, 305592, 311049, 341544, 356524, 377496, 379848, 398468, 414732, 458388, 483854, 512316, 534786, 569772, 597702, 622098, 713048, 725781, 796936, 802179, 829464, 896553, 916776, 967708, 1024632, 1069572, 1139544, 1195404, 1244196, 1451562, 1604358, 1693489, 1793106, 1935416, 2139144, 2177343, 2390808, 2488392, 2903124, 3208716, 3386978, 3586212, 4354686, 5080467, 5806248, 6417432, 6773956, 7172424, 8709372, 10160934, 13547912, 15241401, 17418744, 20321868, 30482802, 40643736, 60965604, 121931208]

約数ペア:

[(1, 121931208), (2, 60965604), (3, 40643736), (4, 30482802), (6, 20321868), (7, 17418744), (8, 15241401), (9, 13547912), (12, 10160934), (14, 8709372), (17, 7172424), (18, 6773956), (19, 6417432), (21, 5806248), (24, 5080467), (28, 4354686), (34, 3586212), (36, 3386978), (38, 3208716), (42, 2903124), (49, 2488392), (51, 2390808), (56, 2177343), (57, 2139144), (63, 1935416), (68, 1793106), (72, 1693489), (76, 1604358), (84, 1451562), (98, 1244196), (102, 1195404), (107, 1139544), (114, 1069572), (119, 1024632), (126, 967708), (133, 916776), (136, 896553), (147, 829464), (152, 802179), (153, 796936), (168, 725781), (171, 713048), (196, 622098), (204, 597702), (214, 569772), (228, 534786), (238, 512316), (252, 483854), (266, 458388), (294, 414732), (306, 398468), (321, 379848), (323, 377496), (342, 356524), (357, 341544), (392, 311049), (399, 305592), (408, 298851), (428, 284886), (441, 276488), (456, 267393), (476, 256158), (504, 241927), (532, 229194), (588, 207366), (612, 199234), (642, 189924), (646, 188748), (684, 178262), (714, 170772), (749, 162792), (798, 152796), (833, 146376), (856, 142443), (882, 138244), (931, 130968), (952, 128079), (963, 126616), (969, 125832), (1064, 114597), (1071, 113848), (1176, 103683), (1197, 101864), (1224, 99617), (1284, 94962), (1292, 94374), (1368, 89131), (1428, 85386), (1498, 81396), (1596, 76398), (1666, 73188), (1764, 69122), (1819, 67032), (1862, 65484), (1926, 63308), (1938, 62916), (2033, 59976), (2142, 56924), (2247, 54264), (2261, 53928), (2394, 50932), (2499, 48792), (2568, 47481), (2584, 47187), (2793, 43656), (2856, 42693), (2907, 41944), (2996, 40698), (3192, 38199), (3332, 36594), (3528, 34561), (3638, 33516), (3724, 32742), (3852, 31654), (3876, 31458), (4066, 29988), (4284, 28462), (4494, 27132), (4522, 26964), (4788, 25466), (4998, 24396), (5243, 23256), (5457, 22344), (5586, 21828), (5814, 20972), (5992, 20349), (6099, 19992), (6664, 18297), (6741, 18088), (6783, 17976), (7276, 16758), (7448, 16371), (7497, 16264), (7704, 15827), (7752, 15729), (8132, 14994), (8379, 14552), (8568, 14231), (8988, 13566), (9044, 13482), (9576, 12733), (9996, 12198), (10486, 11628), (10914, 11172)]