137605418

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{4457}}^1$

素因数の和:4861

約数の個数: 16

約数和(自身を含む): 211844160

約数和(自身を除く): 74238742

約数列:

[1, 2, 43, 86, 359, 718, 4457, 8914, 15437, 30874, 191651, 383302, 1600063, 3200126, 68802709, 137605418]

約数ペア:

[(1, 137605418), (2, 68802709), (43, 3200126), (86, 1600063), (359, 383302), (718, 191651), (4457, 30874), (8914, 15437)]