158208997390

素因数分解:

$2^1\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{6972631}}^1$

素因数の和:6974907

約数の個数: 16

約数和(自身を含む): 284901743520

約数和(自身を除く): 126692746130

約数列:

[1, 2, 5, 10, 2269, 4538, 11345, 22690, 6972631, 13945262, 34863155, 69726310, 15820899739, 31641799478, 79104498695, 158208997390]

約数ペア:

[(1, 158208997390), (2, 79104498695), (5, 31641799478), (10, 15820899739), (2269, 69726310), (4538, 34863155), (11345, 13945262), (22690, 6972631)]