137760218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{51673}}^1$

素因数の和:51749

約数の個数: 16

約数和(自身を含む): 218270976

約数和(自身を除く): 80510758

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 51673, 103346, 1601863, 2221939, 3203726, 4443878, 68880109, 137760218]

約数ペア:

[(1, 137760218), (2, 68880109), (31, 4443878), (43, 3203726), (62, 2221939), (86, 1601863), (1333, 103346), (2666, 51673)]