156939461

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{2591}}^1$

素因数の和:3124

約数の個数: 16

約数和(自身を含む): 190356480

約数和(自身を除く): 33417019

約数列:

[1, 7, 17, 119, 509, 2591, 3563, 8653, 18137, 44047, 60571, 308329, 1318819, 9231733, 22419923, 156939461]

約数ペア:

[(1, 156939461), (7, 22419923), (17, 9231733), (119, 1318819), (509, 308329), (2591, 60571), (3563, 44047), (8653, 18137)]