156948408470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5325701}}^1$

素因数の和:5326136

約数の個数: 32

約数和(自身を含む): 323632259136

約数和(自身を除く): 166683850666

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 2105, 2947, 4210, 5894, 14735, 29470, 5325701, 10651402, 26628505, 37279907, 53257010, 74559814, 186399535, 372799070, 2242120121, 4484240242, 11210600605, 15694840847, 22421201210, 31389681694, 78474204235, 156948408470]

約数ペア:

[(1, 156948408470), (2, 78474204235), (5, 31389681694), (7, 22421201210), (10, 15694840847), (14, 11210600605), (35, 4484240242), (70, 2242120121), (421, 372799070), (842, 186399535), (2105, 74559814), (2947, 53257010), (4210, 37279907), (5894, 26628505), (14735, 10651402), (29470, 5325701)]