105821968

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 90

約数和(自身を含む): 247524894

約数和(自身を除く): 141702926

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 73, 86, 98, 112, 146, 172, 196, 292, 301, 344, 392, 511, 584, 602, 688, 784, 1022, 1168, 1204, 1849, 2044, 2107, 2408, 3139, 3577, 3698, 4088, 4214, 4816, 6278, 7154, 7396, 8176, 8428, 12556, 12943, 14308, 14792, 16856, 21973, 25112, 25886, 28616, 29584, 33712, 43946, 50224, 51772, 57232, 87892, 90601, 103544, 134977, 153811, 175784, 181202, 207088, 269954, 307622, 351568, 362404, 539908, 615244, 724808, 944839, 1079816, 1230488, 1449616, 1889678, 2159632, 2460976, 3779356, 6613873, 7558712, 13227746, 15117424, 26455492, 52910984, 105821968]

約数ペア:

[(1, 105821968), (2, 52910984), (4, 26455492), (7, 15117424), (8, 13227746), (14, 7558712), (16, 6613873), (28, 3779356), (43, 2460976), (49, 2159632), (56, 1889678), (73, 1449616), (86, 1230488), (98, 1079816), (112, 944839), (146, 724808), (172, 615244), (196, 539908), (292, 362404), (301, 351568), (344, 307622), (392, 269954), (511, 207088), (584, 181202), (602, 175784), (688, 153811), (784, 134977), (1022, 103544), (1168, 90601), (1204, 87892), (1849, 57232), (2044, 51772), (2107, 50224), (2408, 43946), (3139, 33712), (3577, 29584), (3698, 28616), (4088, 25886), (4214, 25112), (4816, 21973), (6278, 16856), (7154, 14792), (7396, 14308), (8176, 12943), (8428, 12556)]