137988146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{77261}}^1$

素因数の和:77329

約数の個数: 16

約数和(自身を含む): 222514560

約数和(自身を除く): 84526414

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 77261, 154522, 1467959, 2935918, 3631267, 7262534, 68994073, 137988146]

約数ペア:

[(1, 137988146), (2, 68994073), (19, 7262534), (38, 3631267), (47, 2935918), (94, 1467959), (893, 154522), (1786, 77261)]