153986294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{90901}}^1$

素因数の和:90932

約数の個数: 24

約数和(自身を含む): 290159184

約数和(自身を除く): 136172890

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 90901, 181802, 636307, 999911, 1272614, 1999822, 6999377, 10999021, 13998754, 21998042, 76993147, 153986294]

約数ペア:

[(1, 153986294), (2, 76993147), (7, 21998042), (11, 13998754), (14, 10999021), (22, 6999377), (77, 1999822), (121, 1272614), (154, 999911), (242, 636307), (847, 181802), (1694, 90901)]