140071004

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{3329}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 250442640

約数和(自身を除く): 110371636

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 628, 3329, 6658, 10519, 13316, 21038, 42076, 223043, 446086, 522653, 892172, 1045306, 2090612, 35017751, 70035502, 140071004]

約数ペア:

[(1, 140071004), (2, 70035502), (4, 35017751), (67, 2090612), (134, 1045306), (157, 892172), (268, 522653), (314, 446086), (628, 223043), (3329, 42076), (6658, 21038), (10519, 13316)]