129551296

素因数分解:

$2^6\times 7^2\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 84

約数和(自身を含む): 302590200

約数和(自身を除く): 173038904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 109, 112, 196, 218, 224, 379, 392, 436, 448, 758, 763, 784, 872, 1516, 1526, 1568, 1744, 2653, 3032, 3052, 3136, 3488, 5306, 5341, 6064, 6104, 6976, 10612, 10682, 12128, 12208, 18571, 21224, 21364, 24256, 24416, 37142, 41311, 42448, 42728, 48832, 74284, 82622, 84896, 85456, 148568, 165244, 169792, 170912, 289177, 297136, 330488, 341824, 578354, 594272, 660976, 1156708, 1188544, 1321952, 2024239, 2313416, 2643904, 4048478, 4626832, 8096956, 9253664, 16193912, 18507328, 32387824, 64775648, 129551296]

約数ペア:

[(1, 129551296), (2, 64775648), (4, 32387824), (7, 18507328), (8, 16193912), (14, 9253664), (16, 8096956), (28, 4626832), (32, 4048478), (49, 2643904), (56, 2313416), (64, 2024239), (98, 1321952), (109, 1188544), (112, 1156708), (196, 660976), (218, 594272), (224, 578354), (379, 341824), (392, 330488), (436, 297136), (448, 289177), (758, 170912), (763, 169792), (784, 165244), (872, 148568), (1516, 85456), (1526, 84896), (1568, 82622), (1744, 74284), (2653, 48832), (3032, 42728), (3052, 42448), (3136, 41311), (3488, 37142), (5306, 24416), (5341, 24256), (6064, 21364), (6104, 21224), (6976, 18571), (10612, 12208), (10682, 12128)]