143399228

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{3559}}^1$

素因数の和:5009

約数の個数: 24

約数和(自身を含む): 287078400

約数和(自身を除く): 143679172

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2878, 3559, 5756, 7118, 10073, 14236, 20146, 24913, 40292, 49826, 99652, 5121401, 10242802, 20485604, 35849807, 71699614, 143399228]

約数ペア:

[(1, 143399228), (2, 71699614), (4, 35849807), (7, 20485604), (14, 10242802), (28, 5121401), (1439, 99652), (2878, 49826), (3559, 40292), (5756, 24913), (7118, 20146), (10073, 14236)]