145351136

素因数分解:

$2^5\times 7^1\times {\mathrm{648889}}^1$

素因数の和:648906

約数の個数: 24

約数和(自身を含む): 327040560

約数和(自身を除く): 181689424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 648889, 1297778, 2595556, 4542223, 5191112, 9084446, 10382224, 18168892, 20764448, 36337784, 72675568, 145351136]

約数ペア:

[(1, 145351136), (2, 72675568), (4, 36337784), (7, 20764448), (8, 18168892), (14, 10382224), (16, 9084446), (28, 5191112), (32, 4542223), (56, 2595556), (112, 1297778), (224, 648889)]