158833156

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{20249}}^1$

素因数の和:20343

約数の個数: 24

約数和(自身を含む): 290871000

約数和(自身を除く): 132037844

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 20249, 40498, 80996, 749213, 1073197, 1498426, 2146394, 2996852, 4292788, 39708289, 79416578, 158833156]

約数ペア:

[(1, 158833156), (2, 79416578), (4, 39708289), (37, 4292788), (53, 2996852), (74, 2146394), (106, 1498426), (148, 1073197), (212, 749213), (1961, 80996), (3922, 40498), (7844, 20249)]