156896072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1032211}}^1$

素因数の和:1032236

約数の個数: 16

約数和(自身を含む): 309663600

約数和(自身を除く): 152767528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1032211, 2064422, 4128844, 8257688, 19612009, 39224018, 78448036, 156896072]

約数ペア:

[(1, 156896072), (2, 78448036), (4, 39224018), (8, 19612009), (19, 8257688), (38, 4128844), (76, 2064422), (152, 1032211)]