144323278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{345271}}^1$

素因数の和:345303

約数の個数: 16

約数和(自身を含む): 248595840

約数和(自身を除く): 104272562

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 345271, 690542, 3797981, 6560149, 7595962, 13120298, 72161639, 144323278]

約数ペア:

[(1, 144323278), (2, 72161639), (11, 13120298), (19, 7595962), (22, 6560149), (38, 3797981), (209, 690542), (418, 345271)]