141621872

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30841}}^1$

素因数の和:30897

約数の個数: 40

約数和(自身を含む): 321250272

約数和(自身を除く): 179628400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 30841, 61682, 123364, 215887, 246728, 431774, 493456, 863548, 1264481, 1727096, 2528962, 3454192, 5057924, 8851367, 10115848, 17702734, 20231696, 35405468, 70810936, 141621872]

約数ペア:

[(1, 141621872), (2, 70810936), (4, 35405468), (7, 20231696), (8, 17702734), (14, 10115848), (16, 8851367), (28, 5057924), (41, 3454192), (56, 2528962), (82, 1727096), (112, 1264481), (164, 863548), (287, 493456), (328, 431774), (574, 246728), (656, 215887), (1148, 123364), (2296, 61682), (4592, 30841)]