147150269

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15583}}^1$

素因数の和:15680

約数の個数: 16

約数和(自身を含む): 179527680

約数和(自身を除く): 32377411

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 15583, 109081, 296077, 1106393, 2072539, 7744751, 21021467, 147150269]

約数ペア:

[(1, 147150269), (7, 21021467), (19, 7744751), (71, 2072539), (133, 1106393), (497, 296077), (1349, 109081), (9443, 15583)]