157025752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1509863}}^1$

素因数の和:1509882

約数の個数: 16

約数和(自身を含む): 317071440

約数和(自身を除く): 160045688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1509863, 3019726, 6039452, 12078904, 19628219, 39256438, 78512876, 157025752]

約数ペア:

[(1, 157025752), (2, 78512876), (4, 39256438), (8, 19628219), (13, 12078904), (26, 6039452), (52, 3019726), (104, 1509863)]