156988131044

素因数分解:

$2^2\times {\mathrm{28229}}^1\times {\mathrm{1390309}}^1$

素因数の和:1418542

約数の個数: 12

約数和(自身を含む): 274739159100

約数和(自身を除く): 117751028056

約数列:

[1, 2, 4, 28229, 56458, 112916, 1390309, 2780618, 5561236, 39247032761, 78494065522, 156988131044]

約数ペア:

[(1, 156988131044), (2, 78494065522), (4, 39247032761), (28229, 5561236), (56458, 2780618), (112916, 1390309)]