155711504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{748613}}^1$

素因数の和:748634

約数の個数: 20

約数和(自身を含む): 324898476

約数和(自身を除く): 169186972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 748613, 1497226, 2994452, 5988904, 9731969, 11977808, 19463938, 38927876, 77855752, 155711504]

約数ペア:

[(1, 155711504), (2, 77855752), (4, 38927876), (8, 19463938), (13, 11977808), (16, 9731969), (26, 5988904), (52, 2994452), (104, 1497226), (208, 748613)]