156799021045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{857}}^1\times {\mathrm{7673}}^1$

素因数の和:8805

約数の個数: 32

約数和(自身を含む): 199108990080

約数和(自身を除く): 42309969035

約数列:

[1, 5, 19, 95, 251, 857, 1255, 4285, 4769, 7673, 16283, 23845, 38365, 81415, 145787, 215107, 728935, 1075535, 1925923, 4087033, 6575761, 9629615, 20435165, 32878805, 36592537, 124939459, 182962685, 624697295, 1650516011, 8252580055, 31359804209, 156799021045]

約数ペア:

[(1, 156799021045), (5, 31359804209), (19, 8252580055), (95, 1650516011), (251, 624697295), (857, 182962685), (1255, 124939459), (4285, 36592537), (4769, 32878805), (7673, 20435165), (16283, 9629615), (23845, 6575761), (38365, 4087033), (81415, 1925923), (145787, 1075535), (215107, 728935)]