155061158

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{87211}}^1$

素因数の和:87347

約数の個数: 16

約数和(自身を含む): 267915264

約数和(自身を除く): 112854106

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 87211, 174422, 610477, 1220954, 11075797, 22151594, 77530579, 155061158]

約数ペア:

[(1, 155061158), (2, 77530579), (7, 22151594), (14, 11075797), (127, 1220954), (254, 610477), (889, 174422), (1778, 87211)]