168897674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{207491}}^1$

素因数の和:207541

約数の個数: 16

約数和(自身を含む): 283849056

約数和(自身を除く): 114951382

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 207491, 414982, 2282401, 4564802, 7677167, 15354334, 84448837, 168897674]

約数ペア:

[(1, 168897674), (2, 84448837), (11, 15354334), (22, 7677167), (37, 4564802), (74, 2282401), (407, 414982), (814, 207491)]