155389946

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{13463}}^1$

素因数の和:13693

約数の個数: 16

約数和(自身を含む): 242352000

約数和(自身を除く): 86962054

約数列:

[1, 2, 29, 58, 199, 398, 5771, 11542, 13463, 26926, 390427, 780854, 2679137, 5358274, 77694973, 155389946]

約数ペア:

[(1, 155389946), (2, 77694973), (29, 5358274), (58, 2679137), (199, 780854), (398, 390427), (5771, 26926), (11542, 13463)]