138156906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{10321}}^1$

素因数の和:10446

約数の個数: 32

約数和(自身を含む): 291328128

約数和(自身を除く): 153171222

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2231, 4462, 6693, 10321, 13386, 20642, 30963, 61926, 237383, 474766, 712149, 1001137, 1424298, 2002274, 3003411, 6006822, 23026151, 46052302, 69078453, 138156906]

約数ペア:

[(1, 138156906), (2, 69078453), (3, 46052302), (6, 23026151), (23, 6006822), (46, 3003411), (69, 2002274), (97, 1424298), (138, 1001137), (194, 712149), (291, 474766), (582, 237383), (2231, 61926), (4462, 30963), (6693, 20642), (10321, 13386)]