131960906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{77899}}^1$

素因数の和:77930

約数の個数: 24

約数和(自身を含む): 248656800

約数和(自身を除く): 116695894

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 77899, 155798, 545293, 856889, 1090586, 1713778, 5998223, 9425779, 11996446, 18851558, 65980453, 131960906]

約数ペア:

[(1, 131960906), (2, 65980453), (7, 18851558), (11, 11996446), (14, 9425779), (22, 5998223), (77, 1713778), (121, 1090586), (154, 856889), (242, 545293), (847, 155798), (1694, 77899)]