168710776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2851}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 341384400

約数和(自身を除く): 172673624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 569, 1138, 2276, 2851, 4552, 5702, 7397, 11404, 14794, 22808, 29588, 37063, 59176, 74126, 148252, 296504, 1622219, 3244438, 6488876, 12977752, 21088847, 42177694, 84355388, 168710776]

約数ペア:

[(1, 168710776), (2, 84355388), (4, 42177694), (8, 21088847), (13, 12977752), (26, 6488876), (52, 3244438), (104, 1622219), (569, 296504), (1138, 148252), (2276, 74126), (2851, 59176), (4552, 37063), (5702, 29588), (7397, 22808), (11404, 14794)]