156952133894

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{217385227}}^1$

素因数の和:217385267

約数の個数: 12

約数和(自身を含む): 248471315604

約数和(自身を除く): 91519181710

約数列:

[1, 2, 19, 38, 361, 722, 217385227, 434770454, 4130319313, 8260638626, 78476066947, 156952133894]

約数ペア:

[(1, 156952133894), (2, 78476066947), (19, 8260638626), (38, 4130319313), (361, 434770454), (722, 217385227)]