123190144

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 317260800

約数和(自身を除く): 194070656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 128, 154, 176, 203, 224, 232, 308, 319, 352, 406, 431, 448, 464, 616, 638, 704, 812, 862, 896, 928, 1232, 1276, 1408, 1624, 1724, 1856, 2233, 2464, 2552, 3017, 3248, 3448, 3712, 4466, 4741, 4928, 5104, 6034, 6496, 6896, 8932, 9482, 9856, 10208, 12068, 12499, 12992, 13792, 17864, 18964, 20416, 24136, 24998, 25984, 27584, 33187, 35728, 37928, 40832, 48272, 49996, 55168, 66374, 71456, 75856, 87493, 96544, 99992, 132748, 137489, 142912, 151712, 174986, 193088, 199984, 265496, 274978, 285824, 303424, 349972, 386176, 399968, 530992, 549956, 606848, 699944, 799936, 962423, 1061984, 1099912, 1399888, 1599872, 1924846, 2123968, 2199824, 2799776, 3849692, 4247936, 4399648, 5599552, 7699384, 8799296, 11199104, 15398768, 17598592, 30797536, 61595072, 123190144]

約数ペア:

[(1, 123190144), (2, 61595072), (4, 30797536), (7, 17598592), (8, 15398768), (11, 11199104), (14, 8799296), (16, 7699384), (22, 5599552), (28, 4399648), (29, 4247936), (32, 3849692), (44, 2799776), (56, 2199824), (58, 2123968), (64, 1924846), (77, 1599872), (88, 1399888), (112, 1099912), (116, 1061984), (128, 962423), (154, 799936), (176, 699944), (203, 606848), (224, 549956), (232, 530992), (308, 399968), (319, 386176), (352, 349972), (406, 303424), (431, 285824), (448, 274978), (464, 265496), (616, 199984), (638, 193088), (704, 174986), (812, 151712), (862, 142912), (896, 137489), (928, 132748), (1232, 99992), (1276, 96544), (1408, 87493), (1624, 75856), (1724, 71456), (1856, 66374), (2233, 55168), (2464, 49996), (2552, 48272), (3017, 40832), (3248, 37928), (3448, 35728), (3712, 33187), (4466, 27584), (4741, 25984), (4928, 24998), (5104, 24136), (6034, 20416), (6496, 18964), (6896, 17864), (8932, 13792), (9482, 12992), (9856, 12499), (10208, 12068)]