156729388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{1559}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 281604960

約数和(自身を除く): 124875572

約数列:

[1, 2, 4, 41, 82, 164, 613, 1226, 1559, 2452, 3118, 6236, 25133, 50266, 63919, 100532, 127838, 255676, 955667, 1911334, 3822668, 39182347, 78364694, 156729388]

約数ペア:

[(1, 156729388), (2, 78364694), (4, 39182347), (41, 3822668), (82, 1911334), (164, 955667), (613, 255676), (1226, 127838), (1559, 100532), (2452, 63919), (3118, 50266), (6236, 25133)]