156917708

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{733}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 278068560

約数和(自身を除く): 121150852

約数列:

[1, 2, 4, 109, 218, 436, 491, 733, 982, 1466, 1964, 2932, 53519, 79897, 107038, 159794, 214076, 319588, 359903, 719806, 1439612, 39229427, 78458854, 156917708]

約数ペア:

[(1, 156917708), (2, 78458854), (4, 39229427), (109, 1439612), (218, 719806), (436, 359903), (491, 319588), (733, 214076), (982, 159794), (1466, 107038), (1964, 79897), (2932, 53519)]