155087856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 551536128

約数和(自身を除く): 396448272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 71, 72, 77, 84, 88, 99, 112, 126, 132, 142, 144, 154, 168, 176, 197, 198, 213, 231, 252, 264, 284, 308, 336, 394, 396, 426, 462, 497, 504, 528, 568, 591, 616, 639, 693, 781, 788, 792, 852, 924, 994, 1008, 1136, 1182, 1232, 1278, 1379, 1386, 1491, 1562, 1576, 1584, 1704, 1773, 1848, 1988, 2167, 2343, 2364, 2556, 2758, 2772, 2982, 3124, 3152, 3408, 3546, 3696, 3976, 4137, 4334, 4473, 4686, 4728, 5112, 5467, 5516, 5544, 5964, 6248, 6501, 7029, 7092, 7952, 8274, 8668, 8946, 9372, 9456, 10224, 10934, 11032, 11088, 11928, 12411, 12496, 13002, 13987, 14058, 14184, 15169, 16401, 16548, 17336, 17892, 18744, 19503, 21868, 22064, 23856, 24822, 26004, 27974, 28116, 28368, 30338, 32802, 33096, 34672, 35784, 37488, 39006, 41961, 43736, 45507, 49203, 49644, 52008, 55948, 56232, 60676, 65604, 66192, 71568, 78012, 83922, 87472, 91014, 97909, 98406, 99288, 104016, 111896, 112464, 121352, 125883, 131208, 136521, 153857, 156024, 167844, 182028, 195818, 196812, 198576, 223792, 242704, 251766, 262416, 273042, 293727, 307714, 312048, 335688, 364056, 391636, 393624, 461571, 503532, 546084, 587454, 615428, 671376, 728112, 783272, 787248, 881181, 923142, 1007064, 1076999, 1092168, 1174908, 1230856, 1384713, 1566544, 1762362, 1846284, 2014128, 2153998, 2184336, 2349816, 2461712, 2769426, 3230997, 3524724, 3692568, 4307996, 4699632, 5538852, 6461994, 7049448, 7385136, 8615992, 9692991, 11077704, 12923988, 14098896, 17231984, 19385982, 22155408, 25847976, 38771964, 51695952, 77543928, 155087856]

約数ペア:

[(1, 155087856), (2, 77543928), (3, 51695952), (4, 38771964), (6, 25847976), (7, 22155408), (8, 19385982), (9, 17231984), (11, 14098896), (12, 12923988), (14, 11077704), (16, 9692991), (18, 8615992), (21, 7385136), (22, 7049448), (24, 6461994), (28, 5538852), (33, 4699632), (36, 4307996), (42, 3692568), (44, 3524724), (48, 3230997), (56, 2769426), (63, 2461712), (66, 2349816), (71, 2184336), (72, 2153998), (77, 2014128), (84, 1846284), (88, 1762362), (99, 1566544), (112, 1384713), (126, 1230856), (132, 1174908), (142, 1092168), (144, 1076999), (154, 1007064), (168, 923142), (176, 881181), (197, 787248), (198, 783272), (213, 728112), (231, 671376), (252, 615428), (264, 587454), (284, 546084), (308, 503532), (336, 461571), (394, 393624), (396, 391636), (426, 364056), (462, 335688), (497, 312048), (504, 307714), (528, 293727), (568, 273042), (591, 262416), (616, 251766), (639, 242704), (693, 223792), (781, 198576), (788, 196812), (792, 195818), (852, 182028), (924, 167844), (994, 156024), (1008, 153857), (1136, 136521), (1182, 131208), (1232, 125883), (1278, 121352), (1379, 112464), (1386, 111896), (1491, 104016), (1562, 99288), (1576, 98406), (1584, 97909), (1704, 91014), (1773, 87472), (1848, 83922), (1988, 78012), (2167, 71568), (2343, 66192), (2364, 65604), (2556, 60676), (2758, 56232), (2772, 55948), (2982, 52008), (3124, 49644), (3152, 49203), (3408, 45507), (3546, 43736), (3696, 41961), (3976, 39006), (4137, 37488), (4334, 35784), (4473, 34672), (4686, 33096), (4728, 32802), (5112, 30338), (5467, 28368), (5516, 28116), (5544, 27974), (5964, 26004), (6248, 24822), (6501, 23856), (7029, 22064), (7092, 21868), (7952, 19503), (8274, 18744), (8668, 17892), (8946, 17336), (9372, 16548), (9456, 16401), (10224, 15169), (10934, 14184), (11032, 14058), (11088, 13987), (11928, 13002), (12411, 12496)]