166539438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{711707}}^1$

素因数の和:711728

約数の個数: 24

約数和(自身を含む): 388592568

約数和(自身を除く): 222053130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 711707, 1423414, 2135121, 4270242, 6405363, 9252191, 12810726, 18504382, 27756573, 55513146, 83269719, 166539438]

約数ペア:

[(1, 166539438), (2, 83269719), (3, 55513146), (6, 27756573), (9, 18504382), (13, 12810726), (18, 9252191), (26, 6405363), (39, 4270242), (78, 2135121), (117, 1423414), (234, 711707)]