156905046

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{19501}}^1$

素因数の和:19661

約数の個数: 32

約数和(自身を含む): 351036000

約数和(自身を除く): 194130954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 19501, 39002, 58503, 117006, 175509, 351018, 526527, 1053054, 2905649, 5811298, 8716947, 17433894, 26150841, 52301682, 78452523, 156905046]

約数ペア:

[(1, 156905046), (2, 78452523), (3, 52301682), (6, 26150841), (9, 17433894), (18, 8716947), (27, 5811298), (54, 2905649), (149, 1053054), (298, 526527), (447, 351018), (894, 175509), (1341, 117006), (2682, 58503), (4023, 39002), (8046, 19501)]