157218054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{8191}}^1$

素因数の和:8660

約数の個数: 32

約数和(自身を含む): 360185856

約数和(自身を除く): 202967802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457, 914, 1371, 2742, 3199, 6398, 8191, 9597, 16382, 19194, 24573, 49146, 57337, 114674, 172011, 344022, 3743287, 7486574, 11229861, 22459722, 26203009, 52406018, 78609027, 157218054]

約数ペア:

[(1, 157218054), (2, 78609027), (3, 52406018), (6, 26203009), (7, 22459722), (14, 11229861), (21, 7486574), (42, 3743287), (457, 344022), (914, 172011), (1371, 114674), (2742, 57337), (3199, 49146), (6398, 24573), (8191, 19194), (9597, 16382)]