140119609

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 162518400

約数和(自身を除く): 22398791

約数列:

[1, 7, 109, 227, 763, 809, 1589, 5663, 24743, 88181, 173201, 183643, 617267, 1285501, 20017087, 140119609]

約数ペア:

[(1, 140119609), (7, 20017087), (109, 1285501), (227, 617267), (763, 183643), (809, 173201), (1589, 88181), (5663, 24743)]