129738206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 216864480

約数和(自身を除く): 87126274

約数列:

[1, 2, 13, 26, 37, 74, 157, 314, 481, 859, 962, 1718, 2041, 4082, 5809, 11167, 11618, 22334, 31783, 63566, 75517, 134863, 151034, 269726, 413179, 826358, 1753219, 3506438, 4989931, 9979862, 64869103, 129738206]

約数ペア:

[(1, 129738206), (2, 64869103), (13, 9979862), (26, 4989931), (37, 3506438), (74, 1753219), (157, 826358), (314, 413179), (481, 269726), (859, 151034), (962, 134863), (1718, 75517), (2041, 63566), (4082, 31783), (5809, 22334), (11167, 11618)]