146548988

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{1289}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 263025840

約数和(自身を除く): 116476852

約数列:

[1, 2, 4, 43, 86, 172, 661, 1289, 1322, 2578, 2644, 5156, 28423, 55427, 56846, 110854, 113692, 221708, 852029, 1704058, 3408116, 36637247, 73274494, 146548988]

約数ペア:

[(1, 146548988), (2, 73274494), (4, 36637247), (43, 3408116), (86, 1704058), (172, 852029), (661, 221708), (1289, 113692), (1322, 110854), (2578, 56846), (2644, 55427), (5156, 28423)]