138128549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{769}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 153032880

約数和(自身を除く): 14904331

約数列:

[1, 13, 41, 337, 533, 769, 4381, 9997, 13817, 31529, 179621, 259153, 409877, 3368989, 10625273, 138128549]

約数ペア:

[(1, 138128549), (13, 10625273), (41, 3368989), (337, 409877), (533, 259153), (769, 179621), (4381, 31529), (9997, 13817)]