140147282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{761}}^2$

素因数の和:1546

約数の個数: 18

約数和(自身を含む): 231373317

約数和(自身を除く): 91226035

約数列:

[1, 2, 11, 22, 121, 242, 761, 1522, 8371, 16742, 92081, 184162, 579121, 1158242, 6370331, 12740662, 70073641, 140147282]

約数ペア:

[(1, 140147282), (2, 70073641), (11, 12740662), (22, 6370331), (121, 1158242), (242, 579121), (761, 184162), (1522, 92081), (8371, 16742)]