168889744826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{207481259}}^1$

素因数の和:207481309

約数の個数: 16

約数和(自身を含む): 283834363680

約数和(自身を除く): 114944618854

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 207481259, 414962518, 2282293849, 4564587698, 7676806583, 15353613166, 84444872413, 168889744826]

約数ペア:

[(1, 168889744826), (2, 84444872413), (11, 15353613166), (22, 7676806583), (37, 4564587698), (74, 2282293849), (407, 414962518), (814, 207481259)]