156749633042

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1\times {\mathrm{390307}}^1$

素因数の和:391745

約数の個数: 16

約数和(自身を含む): 236807669760

約数和(自身を除く): 80058036718

約数列:

[1, 2, 157, 314, 1279, 2558, 200803, 390307, 401606, 780614, 61278199, 122556398, 499202653, 998405306, 78374816521, 156749633042]

約数ペア:

[(1, 156749633042), (2, 78374816521), (157, 998405306), (314, 499202653), (1279, 122556398), (2558, 61278199), (200803, 780614), (390307, 401606)]