157040012618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{77974187}}^1$

素因数の和:77974261

約数の個数: 16

約数和(自身を含む): 252636369120

約数和(自身を除く): 95596356502

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 77974187, 155948374, 1481509553, 2963019106, 4132631911, 8265263822, 78520006309, 157040012618]

約数ペア:

[(1, 157040012618), (2, 78520006309), (19, 8265263822), (38, 4132631911), (53, 2963019106), (106, 1481509553), (1007, 155948374), (2014, 77974187)]