126966388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{3847}}^1$

素因数の和:4111

約数の個数: 24

約数和(自身を含む): 229279232

約数和(自身を除く): 102312844

約数列:

[1, 2, 4, 37, 74, 148, 223, 446, 892, 3847, 7694, 8251, 15388, 16502, 33004, 142339, 284678, 569356, 857881, 1715762, 3431524, 31741597, 63483194, 126966388]

約数ペア:

[(1, 126966388), (2, 63483194), (4, 31741597), (37, 3431524), (74, 1715762), (148, 857881), (223, 569356), (446, 284678), (892, 142339), (3847, 33004), (7694, 16502), (8251, 15388)]