155116624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{745753}}^1$

素因数の和:745774

約数の個数: 20

約数和(自身を含む): 323657236

約数和(自身を除く): 168540612

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 745753, 1491506, 2983012, 5966024, 9694789, 11932048, 19389578, 38779156, 77558312, 155116624]

約数ペア:

[(1, 155116624), (2, 77558312), (4, 38779156), (8, 19389578), (13, 11932048), (16, 9694789), (26, 5966024), (52, 2983012), (104, 1491506), (208, 745753)]