139568408

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{34141}}^1$

素因数の和:34227

約数の個数: 32

約数和(自身を含む): 303180960

約数和(自身を除く): 163612552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 34141, 68282, 136564, 238987, 273128, 477974, 955948, 1911896, 2492293, 4984586, 9969172, 17446051, 19938344, 34892102, 69784204, 139568408]

約数ペア:

[(1, 139568408), (2, 69784204), (4, 34892102), (7, 19938344), (8, 17446051), (14, 9969172), (28, 4984586), (56, 2492293), (73, 1911896), (146, 955948), (292, 477974), (511, 273128), (584, 238987), (1022, 136564), (2044, 68282), (4088, 34141)]