154996852

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{1447}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 276510080

約数和(自身を除く): 121513228

約数列:

[1, 2, 4, 61, 122, 244, 439, 878, 1447, 1756, 2894, 5788, 26779, 53558, 88267, 107116, 176534, 353068, 635233, 1270466, 2540932, 38749213, 77498426, 154996852]

約数ペア:

[(1, 154996852), (2, 77498426), (4, 38749213), (61, 2540932), (122, 1270466), (244, 635233), (439, 353068), (878, 176534), (1447, 107116), (1756, 88267), (2894, 53558), (5788, 26779)]