157503088

素因数分解:

$2^4\times {\mathrm{1783}}^1\times {\mathrm{5521}}^1$

素因数の和:7312

約数の個数: 20

約数和(自身を含む): 305388688

約数和(自身を除く): 147885600

約数列:

[1, 2, 4, 8, 16, 1783, 3566, 5521, 7132, 11042, 14264, 22084, 28528, 44168, 88336, 9843943, 19687886, 39375772, 78751544, 157503088]

約数ペア:

[(1, 157503088), (2, 78751544), (4, 39375772), (8, 19687886), (16, 9843943), (1783, 88336), (3566, 44168), (5521, 28528), (7132, 22084), (11042, 14264)]