155980906

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{3271}}^1$

素因数の和:3597

約数の個数: 16

約数和(自身を含む): 237233088

約数和(自身を除く): 81252182

約数列:

[1, 2, 113, 211, 226, 422, 3271, 6542, 23843, 47686, 369623, 690181, 739246, 1380362, 77990453, 155980906]

約数ペア:

[(1, 155980906), (2, 77990453), (113, 1380362), (211, 739246), (226, 690181), (422, 369623), (3271, 47686), (6542, 23843)]