138045902342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{23911}}^1\times {\mathrm{125507}}^1$

素因数の和:149443

約数の個数: 16

約数和(自身を含む): 216082605312

約数和(自身を除く): 78036702970

約数列:

[1, 2, 23, 46, 23911, 47822, 125507, 251014, 549953, 1099906, 2886661, 5773322, 3000997877, 6001995754, 69022951171, 138045902342]

約数ペア:

[(1, 138045902342), (2, 69022951171), (23, 6001995754), (46, 3000997877), (23911, 5773322), (47822, 2886661), (125507, 1099906), (251014, 549953)]