156728714060

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{21009211}}^1$

素因数の和:21009593

約数の個数: 24

約数和(自身を含む): 330012702096

約数和(自身を除く): 173283988036

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7460, 21009211, 42018422, 84036844, 105046055, 210092110, 420184220, 7836435703, 15672871406, 31345742812, 39182178515, 78364357030, 156728714060]

約数ペア:

[(1, 156728714060), (2, 78364357030), (4, 39182178515), (5, 31345742812), (10, 15672871406), (20, 7836435703), (373, 420184220), (746, 210092110), (1492, 105046055), (1865, 84036844), (3730, 42018422), (7460, 21009211)]