142495808

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 112

約数和(自身を含む): 356737920

約数和(自身を除く): 214242112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 172, 182, 208, 224, 301, 344, 364, 416, 448, 559, 569, 602, 688, 728, 832, 1118, 1138, 1204, 1376, 1456, 2236, 2276, 2408, 2752, 2912, 3913, 3983, 4472, 4552, 4816, 5824, 7397, 7826, 7966, 8944, 9104, 9632, 14794, 15652, 15932, 17888, 18208, 19264, 24467, 29588, 31304, 31864, 35776, 36416, 48934, 51779, 59176, 62608, 63728, 97868, 103558, 118352, 125216, 127456, 171269, 195736, 207116, 236704, 250432, 254912, 318071, 342538, 391472, 414232, 473408, 636142, 685076, 782944, 828464, 1272284, 1370152, 1565888, 1656928, 2226497, 2544568, 2740304, 3313856, 4452994, 5089136, 5480608, 8905988, 10178272, 10961216, 17811976, 20356544, 35623952, 71247904, 142495808]

約数ペア:

[(1, 142495808), (2, 71247904), (4, 35623952), (7, 20356544), (8, 17811976), (13, 10961216), (14, 10178272), (16, 8905988), (26, 5480608), (28, 5089136), (32, 4452994), (43, 3313856), (52, 2740304), (56, 2544568), (64, 2226497), (86, 1656928), (91, 1565888), (104, 1370152), (112, 1272284), (172, 828464), (182, 782944), (208, 685076), (224, 636142), (301, 473408), (344, 414232), (364, 391472), (416, 342538), (448, 318071), (559, 254912), (569, 250432), (602, 236704), (688, 207116), (728, 195736), (832, 171269), (1118, 127456), (1138, 125216), (1204, 118352), (1376, 103558), (1456, 97868), (2236, 63728), (2276, 62608), (2408, 59176), (2752, 51779), (2912, 48934), (3913, 36416), (3983, 35776), (4472, 31864), (4552, 31304), (4816, 29588), (5824, 24467), (7397, 19264), (7826, 18208), (7966, 17888), (8944, 15932), (9104, 15652), (9632, 14794)]