155953072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{886097}}^1$

素因数の和:886116

約数の個数: 20

約数和(自身を含む): 329628456

約数和(自身を除く): 173675384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 886097, 1772194, 3544388, 7088776, 9747067, 14177552, 19494134, 38988268, 77976536, 155953072]

約数ペア:

[(1, 155953072), (2, 77976536), (4, 38988268), (8, 19494134), (11, 14177552), (16, 9747067), (22, 7088776), (44, 3544388), (88, 1772194), (176, 886097)]