156938320371

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3079}}^1\times {\mathrm{29243}}^1$

素因数の和:32415

約数の個数: 32

約数和(自身を含む): 242112245760

約数和(自身を除く): 85173925389

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 3079, 9237, 21553, 29243, 64659, 87729, 204701, 255557, 614103, 766671, 1788899, 2427169, 5366697, 7281507, 16990183, 50970549, 90039197, 270117591, 630274379, 1890823137, 7473253351, 22419760053, 52312773457, 156938320371]

約数ペア:

[(1, 156938320371), (3, 52312773457), (7, 22419760053), (21, 7473253351), (83, 1890823137), (249, 630274379), (581, 270117591), (1743, 90039197), (3079, 50970549), (9237, 16990183), (21553, 7281507), (29243, 5366697), (64659, 2427169), (87729, 1788899), (204701, 766671), (255557, 614103)]