142796192

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 378520128

約数和(自身を除く): 235723936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 224, 238, 272, 308, 352, 374, 392, 476, 487, 539, 544, 616, 748, 784, 833, 952, 974, 1078, 1232, 1309, 1496, 1568, 1666, 1904, 1948, 2156, 2464, 2618, 2992, 3332, 3409, 3808, 3896, 4312, 5236, 5357, 5984, 6664, 6818, 7792, 8279, 8624, 9163, 10472, 10714, 13328, 13636, 15584, 16558, 17248, 18326, 20944, 21428, 23863, 26656, 27272, 33116, 36652, 37499, 41888, 42856, 47726, 54544, 57953, 66232, 73304, 74998, 85712, 91069, 95452, 109088, 115906, 132464, 146608, 149996, 171424, 182138, 190904, 231812, 262493, 264928, 293216, 299992, 364276, 381808, 405671, 463624, 524986, 599984, 637483, 728552, 763616, 811342, 927248, 1049972, 1199968, 1274966, 1457104, 1622684, 1854496, 2099944, 2549932, 2914208, 3245368, 4199888, 4462381, 5099864, 6490736, 8399776, 8924762, 10199728, 12981472, 17849524, 20399456, 35699048, 71398096, 142796192]

約数ペア:

[(1, 142796192), (2, 71398096), (4, 35699048), (7, 20399456), (8, 17849524), (11, 12981472), (14, 10199728), (16, 8924762), (17, 8399776), (22, 6490736), (28, 5099864), (32, 4462381), (34, 4199888), (44, 3245368), (49, 2914208), (56, 2549932), (68, 2099944), (77, 1854496), (88, 1622684), (98, 1457104), (112, 1274966), (119, 1199968), (136, 1049972), (154, 927248), (176, 811342), (187, 763616), (196, 728552), (224, 637483), (238, 599984), (272, 524986), (308, 463624), (352, 405671), (374, 381808), (392, 364276), (476, 299992), (487, 293216), (539, 264928), (544, 262493), (616, 231812), (748, 190904), (784, 182138), (833, 171424), (952, 149996), (974, 146608), (1078, 132464), (1232, 115906), (1309, 109088), (1496, 95452), (1568, 91069), (1666, 85712), (1904, 74998), (1948, 73304), (2156, 66232), (2464, 57953), (2618, 54544), (2992, 47726), (3332, 42856), (3409, 41888), (3808, 37499), (3896, 36652), (4312, 33116), (5236, 27272), (5357, 26656), (5984, 23863), (6664, 21428), (6818, 20944), (7792, 18326), (8279, 17248), (8624, 16558), (9163, 15584), (10472, 13636), (10714, 13328)]