120423184

素因数分解:

$2^4\times 7^3\times {\mathrm{21943}}^1$

素因数の和:21972

約数の個数: 40

約数和(自身を含む): 272105600

約数和(自身を除く): 151682416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 21943, 43886, 87772, 153601, 175544, 307202, 351088, 614404, 1075207, 1228808, 2150414, 2457616, 4300828, 7526449, 8601656, 15052898, 17203312, 30105796, 60211592, 120423184]

約数ペア:

[(1, 120423184), (2, 60211592), (4, 30105796), (7, 17203312), (8, 15052898), (14, 8601656), (16, 7526449), (28, 4300828), (49, 2457616), (56, 2150414), (98, 1228808), (112, 1075207), (196, 614404), (343, 351088), (392, 307202), (686, 175544), (784, 153601), (1372, 87772), (2744, 43886), (5488, 21943)]