122590156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{11173}}^1$

素因数の和:11401

約数の個数: 24

約数和(自身を含む): 232151024

約数和(自身を除く): 109560868

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 10972, 11173, 22346, 44692, 145249, 290498, 580996, 2357503, 4715006, 9430012, 30647539, 61295078, 122590156]

約数ペア:

[(1, 122590156), (2, 61295078), (4, 30647539), (13, 9430012), (26, 4715006), (52, 2357503), (211, 580996), (422, 290498), (844, 145249), (2743, 44692), (5486, 22346), (10972, 11173)]