137677456

素因数分解:

$2^4\times 7^3\times {\mathrm{25087}}^1$

素因数の和:25116

約数の個数: 40

約数和(自身を含む): 311091200

約数和(自身を除く): 173413744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 25087, 50174, 100348, 175609, 200696, 351218, 401392, 702436, 1229263, 1404872, 2458526, 2809744, 4917052, 8604841, 9834104, 17209682, 19668208, 34419364, 68838728, 137677456]

約数ペア:

[(1, 137677456), (2, 68838728), (4, 34419364), (7, 19668208), (8, 17209682), (14, 9834104), (16, 8604841), (28, 4917052), (49, 2809744), (56, 2458526), (98, 1404872), (112, 1229263), (196, 702436), (343, 401392), (392, 351218), (686, 200696), (784, 175609), (1372, 100348), (2744, 50174), (5488, 25087)]