158966908

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{2447}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 282744000

約数和(自身を除く): 123777092

約数列:

[1, 2, 4, 109, 149, 218, 298, 436, 596, 2447, 4894, 9788, 16241, 32482, 64964, 266723, 364603, 533446, 729206, 1066892, 1458412, 39741727, 79483454, 158966908]

約数ペア:

[(1, 158966908), (2, 79483454), (4, 39741727), (109, 1458412), (149, 1066892), (218, 729206), (298, 533446), (436, 364603), (596, 266723), (2447, 64964), (4894, 32482), (9788, 16241)]