156009438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{666707}}^1$

素因数の和:666728

約数の個数: 24

約数和(自身を含む): 364022568

約数和(自身を除く): 208013130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 666707, 1333414, 2000121, 4000242, 6000363, 8667191, 12000726, 17334382, 26001573, 52003146, 78004719, 156009438]

約数ペア:

[(1, 156009438), (2, 78004719), (3, 52003146), (6, 26001573), (9, 17334382), (13, 12000726), (18, 8667191), (26, 6000363), (39, 4000242), (78, 2000121), (117, 1333414), (234, 666707)]