156984135856

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{338327879}}^1$

素因数の和:338327916

約数の個数: 20

約数和(自身を含む): 314644928400

約数和(自身を除く): 157660792544

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 338327879, 676655758, 1353311516, 2706623032, 5413246064, 9811508491, 19623016982, 39246033964, 78492067928, 156984135856]

約数ペア:

[(1, 156984135856), (2, 78492067928), (4, 39246033964), (8, 19623016982), (16, 9811508491), (29, 5413246064), (58, 2706623032), (116, 1353311516), (232, 676655758), (464, 338327879)]