156660836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{2269}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 281634360

約数和(自身を除く): 124973524

約数列:

[1, 2, 4, 41, 82, 164, 421, 842, 1684, 2269, 4538, 9076, 17261, 34522, 69044, 93029, 186058, 372116, 955249, 1910498, 3820996, 39165209, 78330418, 156660836]

約数ペア:

[(1, 156660836), (2, 78330418), (4, 39165209), (41, 3820996), (82, 1910498), (164, 955249), (421, 372116), (842, 186058), (1684, 93029), (2269, 69044), (4538, 34522), (9076, 17261)]